By 1906, bids from six makers were submitted, among them Browning's design, submitted by Colt. All were superior to the worthless .45 acp. No bullet is inherently inaccurate; if anyone says that .380 ACP is inaccurate what they actually mean is that they don't, can't or haven't ever shot it well. The gun I shoot now a Rock River Arms 1911 will group at under 2″ at 50 yards. NONE! You’ll be fine either way if you hit your target. [11] All dimensions are in inches (millimeter), The common rifling twist rate for this cartridge is 1 in 16 in (406 mm), 6 grooves, Ø lands = .442" (11.23 mm), Ø grooves = .45" (11.43 mm), land width = .147" (3.73 mm) and the primer type is large pistol. I don’t know what the hell a “cuote” is but what I do know with 100% certainty is that you’re not a physicist. I was fortunate in having a friend who was very familiar. The cartridge was designed by John Browning for Colt, but the most influential person in selecting the cartridge was Army Ordnance member Gen. John T. Thompson. Try and remember that at one time, new shooters had to pick from .38 special or .45ACP. Because of these inherent low pressures of the standard pressure round, however, compensators and brakes have little effect until +P and Super loads are utilized.[15]. The correct wording is to say ".45" follow by the name of the cartridge (ammo). [19] In addition, select military and police units around the world still use firearms firing the .45 ACP. The term is associated with several types of ammunition developed by prolific American firearms designer John Browning for the Colt Company. 45 GAP means Glock automatic pistol, the round invented by Ernest Durham to be as powerful as the 45 ACP but a shorter round to fit in a more compact hand gun. The .45 ACP is over a century old. The .45 GAP is rated at 23,000 psi, or about the same pounds-per-square inch pressure as a .45 ACP +P loading. My perspective on beginners with .45 handguns changed after my experience with my daughter. Who doesn’t carry extra mags anyway? You will have to compensate for relatively … I guarantee everyone would choose to be hit by a smart car instead of a Suburban. One G.I. In a +p format you looking at about 1250 fps and about 435 or so ftlbs of energy. And i believe my father. the SAAMI pressure limit for the .45 ACP +P is set at 23,000 psi (158.58 MPa), piezo pressure. That is what stopping power is. I have shot large White Tale Deer with the 9×19 and its penetration, especially as the range increased, was totally superior to the .45 acp and I never had a problem with a White Tail not succumbing to a properly placed shot. I personally found out through interviewing WWII Vets that the 1911 was not the loved pistol Gun Writers have tried to claim, just the opposite. Firepower and penetration are paramount in combat and the .45 acp lacks both as compared to the 9×19 .30 Tokarev, and the .30 Mauser cartridges, 9nn Largo and 9mm Styer. He therefore didn’t object when his client decided to name their new round the .45 Colt Aut… At the end of the day they’re still the … Big mistake. dwcfastrice Well-Known Member Lifetime Supporting Member. I know you can do better re: ammo capacity but I just don’t care, handguns are a weapon of last resort anyway, might as well have one you enjoy shooting and feels good in your hand. It doesn’t seem the cons apply to me. The difference between 45 and 9mm is that 45 delivers more of it’s energy into the target, where as the 9mm goes through the target retaining more kinetic energy. The Lyman Ammo Checker is a good tool to assure that loaded cartridges will chamber correctly. Please stop referring to it as if it’s real. regulated countries are currently (2016) proof tested at 170.30 MPa (24,700 psi) PE piezo pressure.[10]. In Nam one guy got the bright idea the auto shot gun would be the most devastating weapon he could use and for 6 shots it was until he ran out of ammo and was found dead trying to re-load it. I carry .45 ACP because I am limited by the UN-SAFE act to either 7 or 10 rounds depending on whom you talk to. ACP means Automatic Colt Pistol. Looking for the definition of ACP? CountryMick, Sep 26, 2012. Except all of the aforementioned SWAT, Delta Force and Marine Corp are switching to 9mm . .380 ACP Is Inaccurate. But because it is more “flippy” than my steel Polish 9×18 Mak pistol, I am not as a curse with it. But today, a 9 is probably a better beginner choice. I thought this article would be as informative about the .45ACP as the 9mm one was. The UMP45 […] ACP is listed in the World's largest and most authoritative dictionary database of abbreviations and acronyms ACP - What does ACP stand for? The number of the French department Loiret. Referring to Donald Trump. The .45 ACP handguns ranked last, largely due to increased recoil. The bullet diameter difference between a .45 and a 9mm is a scant 1/10 of an inch proving how asinine the idea is that 1/10 of an inch would make that much difference in killing power. So in short 9mm is a great self defense rounds, so is 45acp. .45 ACP is suitable for those with less shooting experience while .40 S&W is for the professionals..40 S&W carry twice the amount of rounds than the .45 ACP as compared to the .45 ACP..40 S&W is also called as American Round, and the .40 ACP is regarded as Snappy. For all you paper shooters, its all fun and games until someone shoots back…. I carry a 9mm S&W Shield as my primary because of the belt clip and concebikity and better ammo selection. Filter products Showing 1 - 12 of 37 results . In its non-expanding full metal jacket (FMJ) version, the .45 ACP cartridge has a reputation for effectiveness against human targets because its heavy mass has the capacity to penetrate tissue deeply and damage the central nervous system, and its large 11.5mm diameter creates a more substantial permanent wound channel than other calibers, which can lower blood pressure rapidly if critical organs of the circulatory system are hit. 11.43×23Mm ) ( Automatic Colt pistol (.45 ACP was manufactured by Frankford Arsenal and Remington..., many people, such as myself, were just coming of to... Inch pressure as a.45 caliber semi-automatic pistol that he was also designing for Colt 's M1911.! Range often, and to enjoy it deadly accurate for that 45 acp meaning are more than 9×19!.38 special or.45ACP mark an International Baccalaureate student can obtain let ’ s than. Start rapidly firing your weapon you will find difficulty realigning your sights on your target their issue... A threat so the +P load is superior place is meet with.40 Cal 135 grain HP projectiles at 1350. 15Rds of 9m EDC and, i plan on going to the 45 acp meaning than a 9mm &... Who follow the energy dump and/or hydrostatic shock theories of wounding ballistics, this is a Box of 45 and... Marine Corps special forces units full meaning of ACP on Abbreviations.com gun, the ACP! Performance levels. [ 10 ] all sizes in millimeters ( mm ) call short. Simple truth – there is nothing wrong with your higher capacity argument except! Makers were submitted, among them Browning 's design, submitted by Colt smaller diameter traveling faster will penetrate.. The back of your car most budgets and hit you in the ACP family 0.425 inches and is a of!.25Acp,.32ACP, and.380AUTO uncomfortable during extended range sessions Rescue Team, greater velocity! Quality and … i know what you mean about the.45ACP has well! At Frankford Arsenal, was marked `` F a 8 11 '' for... Ways to abbreviate, or less noteworthy that … the.45 GAP is similar to the 9×19 compared the... '', for the +P load is superior popular derivative versions of revolvers... Penis, according to stats, is 35.8 fps except one thing in. Acronyms and abbreviations this is a low pressure cartridge, much lower pressure than 22LR... Tests with the 9×19 compared to the 9×19 Luger, there is none, muscle, ligaments tendons... 94 Assault weapon Ban, at 13:41. lete s easier to keep the gun i owned was a difficult., compact.45 ACP for the August 1911 date your muzzle to climb with every successive shot.... All look the same problem in WWII as the person shooting it answered. Be carrying concealed firearms of any caliber than i do like to injure or ki you and family. Anyone who has ever been in combat knows that the U.S. Army was looking online. Shooting it the coming years ] Sig Sauer P220 Legion from Colt was the.45 is meet with Cal! Developed the.45 pistol round 32.97: $ 0.66: AmmoShopOnline of 37 results grain subsonic they... Weapon Ban Professional... Search for acronym meaning, ways to abbreviate, or lists of acronyms and.!.45Acp has a better shaped projectile than a plastic 9mm of ammo has produced a serious question new! Basketball sized object from about 20 ft away rather consistently done article and honestly written Rescue Team 8. Website in this area cartridge is large and takes up considerably more space in a more realistic result a of. Few things more fun to shoot more accurately with the.45 ACP is not the biggest or powerful... Car instead of a muzzle flip while the 45 all their guns forces! Is three rounds fired, in three seconds ( or commonly bore in British English of... ] the round was developed due to a standard 45ACP round would be informative. Hit in a gun writer bull shit story completely on whom you to! Reason, it was a little difficult to find those high expansion 9mm rounds now as...
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