It's not easy being both the anti-christ AND Hitler but I manage to pull it off with aplomb mmmmm .50 GI. mmmmm.. btw i still love 10mm. .38 Super, .357 SIG, and a few in 10mm. $3000 for a 1911 is pretty steep unless you are REALLY getting something for your money. It can produce muzzle velocity identical to the 10 mm we discussed above. Again, the .50 GI cartridge can produce a muzzle velocity of 1000 feet per second while pushing an SCHP 230-grain round and creates energy up to 510 foot-pounds in the process. Because the 50 GI is not in the magnum family, and because the round operations with such low pressure, you will be pleasantly surprised at how controllable a pistol platform firing 50 caliber rounds can be. Share . Though I am a bigger is better person, newer technology and research has shown little difference in lethal effect between the more common auto rounds (9mm, 10mm, .40 SW, .45 GAP, .45 ACP, .50 GI, etc). This cartridge has been becoming more and more popular in recent years. Pioneer Precast Concrete LLC > Blog > Uncategorized > 50 gi vs 10mm. This cartridge is widely used for white-tailed deer hunting. But, for its strong recoil, it was and is still not a favorite pistol cartridge for many shooters. FUN TO SHOT, Posted by Courtland Bassett on Dec 28th 2021, Hadnt shot it yet but Im sure Ill enjoy, Posted by Kevin Hulshoff on Dec 11th 2021. If so, there really is no comparison. Where I think this round would really prove useful is as a secondary weapon for a SWAT officer. Fact is you shouldnt put much faith in any tests where guns, calibers, and medium can fluctuate so widely, it looks like it was alot of fun! 1/2in hole made the others look tiny. As a result, the American Tactical recently announced the company will offer two new bolt-action rifle systems from Black Creek Labs. Morbi Opp. It has a Case Length of 0.992 inches which is 25.20 in mm. Well, its a Glock 50 GI conversion kit, but the final product is worth it. Due to COVID-19. SIG Sauer MCX-SPEAR: Civilian Version of XM7 Rifle Arrives! The 10 mm auto was originally developed and used with the Bren Ten pistol. On sec den alone, the 10mm wins the penetration event. By the action of placing an We here at Guncrafter Industries are proud to announce our newest custom 1911: The BC-17 "Hellcat". They are available in stainless, melonite, and cerakote. Tactical Solutions .22 Conversion Kit. 1, or M1, one of four Guncrafter 1911 models, is perhaps the ultimate fight-stopper. 50 GI is in two 1911 platform: model 1 is a plain 1911 while model 2 is one with full dust guard with picatinny rail. Is 10mm amongst the most powerful handgun calibers? Loaded some magazines and want to my target in back yard. These cartridges are developed to turn the pistols into magnum revolvers as far as the power is concerned. As of now, I am looking at the Glock G20 10mm or a Sprinfield XD with 460 Rowland conversion. Please One-size-fits-most Guncrafter logo hat made from durable twill. The concept was to create a practical .50 caliber 1911 without unnecessary bulk and weight but with the benefits of increased knockdown power while still being completely controllable during rapid fire. The Glock 21 coincidentally is a weapon that I know better than any other in the world. For 10mm with max penetration and expansion hornady 200gr xtp's should be used. In general I'm not a fan of high-pressure/high performance autoloaders. The only ammo I found was from Georgia Arms and they didn't have any info on their site. Find here Gi Earthing Strip, galvanised iron Earthing Strip manufacturers, suppliers & exporters in India. 10mm vs 45ACP The 10mm is a powerful cartridge that is often compared to the .45 ACP. Clearly, Guncrafter Industries feels the same and I'm honored to help support a company like this one. Chambered in .50 GI, the 5-inch-barreled, all-steel M1 is sized, and purpose-built, for everyday carry! The Permanent International Commission for the Proof of Small Arms (C.I.P. Surface: Smooth And Glossy. Let's start your build today! If you're looking for speed, 10mm will have you covered. Bulk Cheap Ammo is your ammo directory to browse in stock ammo deals from various ammo vendors in one place. The Rim Diameter of this cartridge is .425 inches which are 10.80 in mm. Answer (1 of 9): By .50 GI do you mean .50 caliber BMG, as used by the .50 caliber M2 heavy machinegun, and by a small number of snipers with .50 caliber rifles? The plan was for the new platform to produce sufficient knockdown power while maintaining reliable control during . The FBI and many law enforcement in the US still use the .10mm Auto Ammo for their operations. And the overall length of this cartridge is 1.221 inches which are 31 in mm. The .460 Rowland also comes to mind as another load (wildcat), that is seldom mentioned, in power-comparisons to the 10mm. In recent years, it has been gaining popularity among gun lovers all across the USA for its powerful ballistics, velocity, and stopping power. You can hunt medium games and protect yourself from animal attacks using any of these two cartridges. We're on the cover! If you think a 10 mm is not up to the task, keep reading. So I bought a RIA 10mm a while back as a cheap 10mm. You can get a packet of 20 cartridges for about 40 Dollars. One is .45 inches in diameter ( projectile) with a straight wall shell and a blunt tipped project. The 275-grain JHP flies through the air at about 875 fps. Weight per Meter . COMPARE (0) $0.52/ppr. Powered by Invision Community, I am only certain that the .50 caliber is the most powerful of handgun calibers, Full power 10mm falls in between 41mag and 44mag. About there does that make more sense? The 10 mm, also known as the 10 mm auto, is a semi-automatic pistol cartridge. 4,436. There are two "normal" loads for the .50 GI, one with a 300-grain jacketed flat-point bullet at a nominal 700 fps (actually 712), and a 275-grain JHP at a nominal 875 (actually 890). Wouldnt it be cool to have a weapon with high round count, capable of enough energy to punch into an assailant with the same force as a .41 Mag but in the controllable envelope of a polymer-framed Glock? Then they GI 50. Manufacturer Galvanised Flat Bar. Price: $649.99; Cal: .50GI; Barrel length: 4.6 inch; Weight: 2lb; . (They also make barrels for several Glock models.) Below, we will check out the specifications and ballistics of the .50 GI quickly. Well, youre looking at it. What is the .50 GI like in terms of recoil? The full-size Rock Island Armory TAC Ultra FS 10mm is 8.75 inches long, 1.30 inches wide across the controls and 5.5 inches high, which is on par with most full-size 1911s. After studying the ballistics of a cartridge, we can understand how powerful the cartridge is. So, both the cartridges produce powerful muzzle velocity comparing to the grains we use. I wouldn't mind this particular gun Those 10mm HS are old technology compared to the latest and greatest in the other calibers. And Guncrafter sells the conversion for about $550 I think, which on top of a Glock 21 is over $1K, but you get 2 calibers. I hope now you know about 50 GI Vs. 10 MM. The cookie settings on this website are set to 'allow all cookies' to give you the very best experience. lol What I wanted to know. You might try CorBon's website. The .50 GI (12.723mmRB) pistol cartridge was developed by Alex Zimmermann of Guncrafter Industries. The rounds can be purchased from Guncrafters at a reasonable cost as can all supplies for reloading purposes. Had practiced wit 9mm, 10mm, 38/357. Alex and his company have produced a truly excellent product. The .50 GI is well-known for its huge size and powerful ballistics. I have 230 GR WFNGC Hardcast 10mm rounds "Double Tap Ammunition", box says 1120 fps but no lbs. These conversions are hand-fitted right here at Guncrafter Industries, and come with the same great warranty and support that all of our 1911's come with. True but because the .50 is a wider bullet in diameter the .45 will not expand as wide if you use the same exact bulletAlso the 454 casull which is the same exact size as a .45acp.. i shot it using a similar bullet type which is the Barnes X copper HP bullet and it expanded .65" at a depth of 15" which is still very impressive..as i said before this is just a comparison test not a better weapon nor bullet testI let everyone be the judge for themselves. The amount of muzzle velocity, air travel, and energy produced by the 10 mm auto cartridge from a large pistol is incredible and good enough for hunting. Bullet, Along the lines of constructive critique, .50 caliber is not a cartridge, it is a bullet diameter. By voonman, October 8, 2009 in General Discussion - Any topic is welcome here!!! The heavier grains produce less muzzle velocity, which is perfectly understandable. 1 Review (s) $319.95. Or, the .50 Action Express, which falls short of the .500 S&W Magnum, but is well in excess of the 10mm auto. The Glock G40 10mm is a beast that can take medium game. Its nothing you cant handle, though. I would personaly feel safe with a 10mm with only blackies around.With my experinces with walking up on black bears that I did not know were there,they usally run,but once had one stand striaght up pop it's jaws then run off.Have finished a few off with it and works every time.Im not saying it is a good bear defense gun but carry around fishingand would feel safe if I had to use it as one.I do not like the glock, ,My double eagle never jams,has some rust after the ten years of the field,but with some cleaning never faild to fire.I do plan on getting a S&W .500 in the four inch barrel for bear while I'm not out with my .300.My friend got one last year and think it will make me feel safer when I know grizz are around. Shot placement is the imperative. 10mm is a substantially more powerful cartridge than .45 ACP. Ballistic Test with pictures (50GI vs 10mm vs .45acp vs 454 casull) California handguns Home: My iTrader: Join the NRA: Donate to CGSSA: Sponsors: CGN Google Search: CA Semiauto Ban(AW)ID Flowchart . The Ammo is even more devastating to purchase though, with only one source for ammo you are paying through the nose, I think it was $35 for a box of 20!!! A .45 SCHP round could be made that would open up just like the 50GI SCHP round did. Unreal how much fun that gun is though, rich people should all have one. When we study the ballistics sections of this article carefully, we see no significant changes in the muzzle velocity of these two cartridges. They are direct mounts for RMR / SRO sights. The message here is that you do not f with the CGF, or Calguns, or gun owners for that matter. The .50 GI was introduced at the 2004 SHOT Show alongside the Guncrafter Industries Model No. 13 In Stock. vanderbilt medical center parking map 01767 304157; largest companies in orange county by revenue rgbuilding1@outlook.com them. Add to Cart. You cannot paste images directly. This unit comes ready to install with no fitting required. I packed the gun and ammo in the same case. Lets enlist some ballistics for the 10 mm auto cartridge right below. So far, the 10mm is my overall favorite handgun cartridge. Take the Glock 21, however, and you have a large, but not impossibly so, handgun. 1911s that are chambered in 10mm are basically the same as a standard 1911, just a bit sturdier. This is particularly true when it comes to pistol cartridges9 mm vs. .45 ACP vs. .40 S&W etc. 50GI 255 grn L-SWC 800 fps (20 Count Box) You must be 21 years of age to purchase handgun ammunition. The Bullet Diameter is .500 inches (100 inches more than the 10 mm) which are 12.70 in mm. The use of a bull barrel allows for greater precision, durability, and longevity. As far as both in terms of CC & Defense in an Auto pistol its more than likely most would go with the 10mm (just re-typing what I read) NO definite explanations or examples are given to explain this statement, maybe gun weight & concealability, IMO that sounds logical, but I am no expert. .45 ACP rounds typically deliver somewhere around 350 to 500 foot/pounds of kinetic energy; the 10mm typically starts at around 530 ft/lbs . I dont really mess around with bench rests mostly because I really dont give a hoot about taking measurements and the like. $ 11.60 . As for the specifics, I'm also pretty sure that the .41 mag can be loaded to even hotter ballistics that what you have quoted. *Stainless Steel Finish Units are IN STOCK and ready to ship*. So, if you like the popularity and flexibility, we recommend you go for the 10 mm auto. Ive always wanted to see a .50 caliber that could really be worked with by most average-sized folks. Unfortunately the last loads listed can hardly be called "regular" except for those makers. Its the Glock platform that is the standard by which all other pistols are judged. It was administered with a toothpick and placed on a street taco. Looks nice and mean! that means that woman and girly men dont like it cuz they cant handle it., AND that particular area was already covered by the .357mag +P, and the .41 mag. I would have thought there would be more of a difference. I've shot both. You will receive an email every Friday morning featuring the latest chatter from the hottest topics, breaking news surrounding legislation, as well as exclusive deals only available to ARFCOM email subscribers. The Glock 21 can also be converted to .50 GI, .400 Corbon, 10mm, .40 Super, .45 Super, and the .460 Rowland which is definitively the most powerful big-bore semi-automatic cartridge that can be used for regular-sized, compact and subcompact semi-auto production handguns (we are aware of the existence of other rather obscure handgun calibers . If you are a rookie to control the recoil of pistols, then none of these two cartridges may be suitable for you because the more the power, the larger recoil it will give you back. I would bet that the 180, 200 or 220 grain Doubletap loads would penetrate a lot better than the Federals did. 50GI 185gr Solid Copper Hollow Points (20 Count Box) You must be 21 years of age to purchase handgun ammunition. Only issue Ive had was the bullet at times not able to move up into the barrel. Add to that the raw mechanics. . Read more.500/450 Nitro Express 3 1/2 In. When I use the word 'select' I am referring to the fact that the bullet itself is 0.500" in diameter, so not every handgun is large enough to accommodate such a cartridge. Ok I am starting to think as far a regular loads the 10mm is the king. The 10 mm auto cartridge uses a large pistol primer. The more the bullet grain, the less the cartridge will gain muzzle velocity. The .50 GI Ammo operates at pressure levels that . As I watch the large, brass casing fly through the air I hear the loud PONG! of the 300-grain .50 caliber bullet slamming into the target 75 yards away what, did he just say .50 caliber? You must log in or register to reply here. The more the bullet grain, the less the cartridge will gain muzzle velocity. Unloaded weight is just below 47 ounces. Understandably, both of them will offer you power shooting experience, and you do not necessarily need to choose between the two. 10m ago. A just government will not be overthrown by force or violence because the people have no incentive to overthrow a just government. It is heavy duty cordura nylon and made for a lifetime of protecting your favorite pistol. The end result on the target is something to behold, however. Saiga-12.com Corporation Save big on a new 50 gi ammo. As things stand, it isnt easy to pick a winner between the two powerful cartridges, the .50 GI vs. the 10 mm. 28. The 50 GI conversion has been designed around the caliber. So, does anyone have any ballistics data on 10mm versus 460 Rowland. It is a pistol cartridge designed by Alex Zimmermann and produced by Guncrafter Industries back in 2004. Maximum Order One Cartridge per customer on this item. Guncrafter has cornered the market in 1911-style .50s. I consider the 10mm to have a slight edge on the .357 mag but it certainly comes up well short of .44 mag ballistics. info@bestguns.net; . Delivered energy in max loads places the 10mm slightly ahead of the heaviest 357 mag loads. Old Pipli Bus- Station . 50 GI. This is from a 6" barrel test weapon, using factory load data. Theyre quite the eye candy but arent practical weapons. Brochure. AR15.Com reserves the right to overwrite or replace any affiliate, commercial, or monetizable links, posted by users, with our own. It may not display this or other websites correctly. If a manufacturer makes a wheel gun, it comes in 44 mag as an option. 8 Swg . Veteran Member : Join Date: Mar 2009. I'm a hardcore 10mm fan but DAYUM that .50 looks amazing! However, .50 caliber could also refer to the .50 GI, which is not as powerful as the 10mm Auto. The shooting sports world is full of clichs and cute little retorts regarding caliber. After studying the ballistics of a cartridge, we can understand how powerful the cartridge is. Surprising how close the 460 Rowland is to the 10mm Double Tap info above. that's some weak *** 10 mm loads. For example, the 10 mm auto cartridge can push a Federal FMJ 180-grain round to a muzzle velocity of 1300 feet per second. This powerful pistol cartridge was introduced by US Marine Jeff Cooper back in 1983. This bullet has rebated rim that has the same diameter as the .45 ACP Ammo. On the other hand, the .50 GI cartridge can push an SCHP 185-grain round to a muzzle velocity of 1200 feet per second. Like the P320-XTEN, the M&P 2.0 10mm is a newer entry in the world of 10mm pistols. *The conversion is NOT a firearm, and does not need to ship to an FFL. JavaScript is disabled. In some other cases they are hotter (more effective) than 40 S&W but not up to the original performance or specifications of the 10 mm. First adopted by the U.S. military in 1873, the .45-70 Government has been one of the longest-standing big-game cartridges of all time. One new winner* is announced every week! The .50 GI Conversion Unit will fit any Generation 1-4Glock 20/21/40/41 frame. How did they lose your ammo and not your gun? The .50 GI Glock Conversion Unit will fit any Generation 1-4 Glock 20/21/40/41 frame. You are using an out of date browser. Perfectly turned from a solid piece of copper, Our 255gr L-SWC rounds are our most economical and lightest recoiling rounds that we sell. It really is a versatile round and Id love to see its power displayed in an SMG of some sort but, alas, Im getting ahead of myself. It is a modified and upgraded version of the .30 Remington cartridge. 50 gi vs 10mm. They love to explore the cartridge world and try to find the one suitable for themselves. The 10 mm auto cartridge can push a Winchester STHP 175-grain round to a muzzle velocity of 1290 feet per second, creating energy up to 649 foot-pounds. as far as self defense goes, all rounds appear to do the trick, but I'm most impressed with that 50GI round, the way it expanded, I'd imagine that would cause some crazy internal damage with rotation and reflectionpenetration wouldn't mean a whole lot to me unless your talking about some big ol grizzly..good write up. Clear editor. SKU: 50-0040R Category: .50 Caliber. Comes with aGlock frame, a conversion unit, and one 9 round magazine. The .50 GI cartridge can push an SCHP 185-grain round to a muzzle velocity of 1200 feet per second, creating energy up to 591 foot-pounds. Okay I think I worded my question WAY wrong and used a bad choice of WORDS "LETHAL" I was in a hurry when I wrote this, I wanted too ask my question when I did, instead of having to wait 12 more hours before I could ask this question cuz I was busy all day, cuz I have been pondering this question for a long time now ever Since I learned that the 10mm is a heavier/more powerful impact per pound force than the .40 & .45 thus making only the .50 cal a more powerful round as far as I know. Glock slide - being in 50 GI caliber our barrel is much bigger than a std. Then print it off and place it on top of the gun in the case so that if they open it up it is right in front of them. 500rds - 10mm Remington UMC 180gr FMJ Ammo. These conversions are *Gen. 4 / Stainless Steel Finish - Complete Pistols are IN STOCK and ready to ship* These aren't modified parts, they are hand-built from the ground up with the intention of giving the end user the ability to have 9+1 of .50 caliber rounds in your large frameGlock pistol. [5], https://en.wikipedia.org/w/index.php?title=.50_GI&oldid=1131164021, 185 gr (12 g) JHP, 1200ft/s, 591ft-lb, 222, 275 gr (18 g) JHP, 900ft/s, 495ft-lb, 248, 300 gr (19 g) JFP, 700ft/s, 350ft-lb, 210, 300 gr (19 g) JHP, 860ft/s, 493ft-lb, 258, This page was last edited on 2 January 2023, at 21:37. The fact that it fits the G21 platform means that it has the potential for integration into the ranks of LE agencies that are already carrying the G21. Maximum damage becomes very handy when you . A wide selection of CMP surplus ammo will 2023 JNews - Premium WordPress news & magazine theme by Jegtheme. Sachiya Steel International is One Of The Leading dealer & distributor Jindal make Mild Steel GI Pipes and Tubes. Comes with aGlock frame, a conversion unit, and one 9 Our 300gr Jacketed Flat Point is a great general purpose round. But, the .50 GI cartridge is more suitable to carry in the wilderness for the heavier-grain rounds. So, it would be a better idea to choose the 10 mm over the .50 GI if you consider the weight of your purse. For the sportsman this is a round that needs to be explored. Similar factory data for the 10mm places it just shy of 1200 fps in most cases. For the same reason, the 10 mm auto caliber requires larger pistols to chamber-in. Looks like 750 ft/lbs for the 10mm and 800 ft/lbs for the 460 Rowland. Next time shoot the same bullet out of all the guns with the max velocity the cartridge will support. 10mm is not a plinkng round. . They can produce enough power to stop a beast. Even the recoil they produce is relatively the same. My testing tends to be as real world as I can make it. If you limit your criteria to normal auto pistol cartridges (those in fairly common use) then yes the 10mm is likely at the top. It makes a pistol shooting like a powerful magnum revolver. obviously I have heard of the .357mag and the .44mag but what I really was getting at is where do they fit in the table of power in terms of calibers? It's awesome works great and workmanship is the best. The 200 gr hardcastt at around 1,400 fps was 750 ft/lbs. Save my name, email, and website in this browser for the next time I comment. The RIA 1911 features a bull barrel (top), while the Wilson Combat features a more traditional barrel bushing (bottom). 10mm ammo is easy to find here. In terms of physical properties, the .50 GI Ammo is wider than the .45 ACP Ammo and has a slightly longer length. Beginning with a redesigned hardened steel liner, add a *Stainless Steel Finish Units are IN STOCK and ready to ship* The finish is pre-worn and irregular. I wasn't even going to chime in here, but since my fellow 10MM guys have I will add this. I drew the weapon, got a rough sight picture, and started squeezing off rounds as fast as I could get the gun back on target. NOT! This amount of energy is suitable enough for hunting medium size games. please don't run me over with the bus, guys. The 10mm bullet measures 10.17mm (.400 inch) and sits in a rimless, straight-walled casing that's .992 inch long. I think there is a strong argument to be made for the Glock 20 being the best all-purpose handgun in the world, though an equally good argument can be made for the G29. Check out the latest issue of American Handgunner! And the overall length of this cartridge is 1.260 inches which are 32 in mm. $24.95 . Sellier & Bellot 10mm Auto 180 gr FMJ 1165 Fps 1000 ROUND CASE 20 boxes FREE SHIPPING 754908500918 Free S/H over $250. In addition, I've had the pleasure of dealing with Dru on a couple of occasions to clear up a few things and she was absolutely AMAZING! You will be able to leave a comment after signing in, AR15Armory.com Subscribe to our weekly newsletter and receive information about the latest Products! The .50 GI was intended primarily as a self-defense round but is still very versatile and can be loaded to higher or lower levels if desired. or GLOCK Ges.m.b.H. Aug 6, 2022. WTS: Brass- 7.62x39, .38 Spl, .50 GI, 10mm, & .45 ACP (small primer) If this is your first visit, be sure to check out the FAQ by clicking the link above. I hope now you know about 50 GI Vs. 10 MM. Material: Galvanised Flat Bar. Among other things, they make custom 1911 pistols chambered for the .50 GI (Guncrafter Industries) cartridge, also designed by Zimmerman. The assembly comes complete with slide, barrel, spring assembly, and an 8 or 9 round magazine your pick. The trigger is line finely honed gravel, has more slop than a 50 yr old whore and there are 5 places in the grip that. Manufactured ammo is what I will be using. However, it has a whopping 45% more case capacity (.95cc vs 1.35cc). The 300-grain JFP, however, lumbers along at an incredibly slow shuffle of 700 fps. The biggest downside of these two cartridges is their strong recoil that affects the accuracy and efficiency of the cartridges. Upto 35 to 50 HP 4 Swg. But it is real trouble for the newbie shooters. Location: Sactown, Sacramento, Sac, Etc. Well, I guess I'm doomed if I'm ever attacked by soapy wet phonebooks. The 275-grain bullet at 875 fps delivers even more serious stopping power while having felt recoil similar to a 10mm. AE Armory. ), the European equivalent of SAAMI . I believe on POW a 10mm or 357 with 180gr bullets above 1,000fps are just fine if you shoot it well. However, the .45 ACP is a bit more reliable and it has been around for longer. It's refreshing to to hear someone on the other end of the phone that actually cares about their customers and Dru personifies that attitude. I could wholly agree with the statement that the 10mm falls between the 357 Magnum and the 41 Magnum. Smith & Wesson took their tried and true M&P platform and adapted it for the heavier-hitting cartridge. This cartridge was and is still popular for its powerful performance and strength. This amount of muzzle velocity is incredibly produced by a large pistol. The full-power 10mm Norma load overlaps the .41 magnum at the bottom-end of it's power spectrum. The Bullet Diameter is .400 inches which are 10.17 in mm. FMJ Ammo. December 21, 2009 in Current Production 10mm Firearms. Neither is a Ferrari, but it makes getting from point A to B more fun than a Honda. 50 Beowulf; 5.45x39; 7mm Remington Magnum; 7mm-08 Remington; 7.62x39; 7.62x54R; Reviews; Education 101. As previously posted, I think you are comparing apples to oranges. But, the .50 GI cartridge is more suitable to carry in the wilderness for the heavier-grain rounds. I love this thing! Some premium quality rounds will cost you more. 50 GI is in two 1911 platform: model 1 is a plain 1911 while model 2 is one with full dust guard with picatinny rail. Ballistics refer to the muzzle velocity, in-air velocity, energy, penetration, bullet strength, etc. The biggest difference tends to be the barrels, which are usually bull barrels rather than a standard bushing. having shot both 10mm and .50 AE, i prefer the .50AE. But you can shoot the small to medium-sized games using pistols when you are using the 10 mm cartridge or the .50 GI cartridge. The shipping was very fast They make the pistols powerful as the magnum revolver handguns. The standard 10mm load is a 180-grain bullet that achieves muzzle velocity in the neighborhood of 1200 fps to 1300 fps with muzzle energy around 700 ft-lbs, but generates chamber pressure around 33,000 psi. Pretty impressive. They are big-sized cartridges that produce powerful muzzle velocity with blasting energy. . They have a modified Glock 21 shooting the .50GI at the Range in Fresno, it's amazingly easy to shoot considering the power in your hands. 10mm a solution without a problem. Either way stopping power is what youre looking for here, right? The fact that you instantly have 9 + 1 rounds of .50 caliber at your disposal makes this weapon more than just a really cool conversation piece. 10mm Auto: 41 Magnum 44 Magnum 44 Special 45 ACP 45 GAP 45 Colt 454 Casull 460 Magnum 480 Ruger 50 AE 500 Magnum: 223 Remington 243 Winchester 270 Winchester The Rim Diameter of this cartridge is .480 inches which are 10.80 in mm, bigger than the one we discussed above. and maybe the .357mag but I am not certain about that, but I consider the .44mag and the .50 caliber as specialty calibers because not every manufacter makes or carries the .44mag or .50 caliber is this accurate? The low velocity and heavy weight of the .45 and the high velocity, low weight of the 10mm both make for powerful shots. As has been mentionedCartridges are not deadly, but shooters may be. Again, the 10 mm auto cartridge can produce a muzzle velocity of 1300 feet per second while pushing a Federal FMJ 180-grain round and creates energy up to 708 foot-pounds in the process. We carry a firearm for self-defense against crime, robbery, and rogue people out on the street. Magazine for 50 GI Conversion Upper. I have never been to it but they make 10mm and 460, and they might have stats. Ill wait till you have that mental image are you there yet? Thanks guys, and thanks Andy for the info earlier. and while the .44mag is the more powerful of the 2, it also goes on to say as far as revolver rounds .44mag is prolly best for hunting type activities and less for CC & defense purposes. Even Desert Eagle makes a 44 mag in an autoloader. I woulda. I was impressed that someone could actually take a weapon that I find to be perfect and actually improve upon it. On top of that, the guns are also limited to chamber the .50 GI cartridge. My wife and I will be on Prince of Wales hiking up and down several miles of river each day for a week in early May. Ksouth, thanks for the info on the 10mm Double Tap ammo.