That’s just a shade larger than the thickness of a quarter. The .45 ACP is a little more powerful than the 9mm, but it also has a heavier felt recoil and guns chambered for it typically exhibit a slightly higher muzzle flip when fired. Any for what? Also quoting from the Marine Corps Times: The arguments boil down to this: The . Though he preferred the.45 ACP over the 9mm, the celebrated gun writer Jeff Cooper still wasn't satisfied with just those two choices. The 45 ACP is a bigger projectile, and with modern defensive ammunition, it does offer the most expansive ammunition. Now, contrary to popular opinion, medics carried weapons (unless they were Conscientious Objectors, and I was not.) I just have to comment, to set the record straight. 9mm (Manageability) The 9mm Luger has slightly less recoil. If you have never been shot, you have no idea what it is like. For me it is just a matter of cost. Meaning if you start rapidly firing your weapon you will find difficulty realigning your sights on your target. The .45 acp bounced off the helmet at 35 yards while the 9mm penetrated the helmet at an astonishing 125 yards proving that the 9mm with its higher velocity, flatter trajectory and higher capacity (they used a Canadian High Power) that the 9mm was the superior combat pistol and caliber period. A 9mm round can have anywhere from eight to sixteen inches of penetration, while a .45 will have anywhere from eleven to fourteen inches. The more than century-old debate of .45ACP vs 9mm rages on. By Dave Dolbee Published on July 24, 2014 in Firearms The U.S. Army has settled the age-old 9mm vs..45 ACP debate with its latest request for a new service pistol with more “knock down” power. If a barrier is involved, a 9mm +P load is superior. This knocks them down every time. I plan for that survivor to be me. With boxes of 9mm Luger rounds being 30 to 40% cheaper than .45 ACP ammo, increased range time isn’t going to break your budget; and after all, spending more time on the range does make you a better marksman. I was a medic on a team that did SAR and recon when I was overseas back in the early 70’s. I got rid of all my 9mm weapons and went back to the 45 1911 (U.S. military went to the 9mm NATO round in 1996.) 9mm vs.45 ACP Match Ups One of the biggest mistake that most people make is taking a black-and-white stance (only looking at ballistics stats) on the.45 ACP and 9mm. Of the more than 45 rounds discharged, less than half hit the suspect, (but those that did contributed to his demise) and that at a distance of less than 5 yards. Then, I picked ammo that allows my 9mm to create a wound larger than a .45 ACP hollowpoint. I carry a S&W M&P .40 I like having nearly as many rounds as most .9mm but the slow powerful stopping power of the .45. 230gr .45ACP at 830fps has 477 joules of kinetic energy. The 45 ACP is a classic American round. If you find yourself in a fair fight your tactics suck. That’s what I call a win. Ok, let’s consider the facts, and disregard the hype, so we can better understand this squabble. Secondly, because the 9mm Luger operates at a higher pressure — 35,000 psi as opposed to 21,000 psi for the .45 ACP — it launches its bullets much faster. You have to live it. A 9mm is generally cheaper, has less recoil and higher velocity than a .45 ACP. In this segment of “Cameras Don't Lie,” competitive shooters Patrick Sweeney and Jim Tarr head to the range to put the vaunted loads on … In the “elements of combat power” doctrine, a well-trained shooter should be able to fire and hit effectively with speed and accuracy under pressure, while keeping protected from the line of opposing resistance. A review of NYPD shootings over 10 years showed a mean of 15% of shots fired hit the target over that period of time. Ø R1 10,77 … I have seen very few people who, under stress, maintain good shot placement. He serves as contributing editor for several magazines, including NRA’s American Riﬂeman and Shooting Illustrated, Varmint Hunter, and Combat Handgunner, and is the editor for Gun Digest’s Cartridges of the World 13th Edition. Protect your home and family this holiday season with SimpliSafe! Invented by John Moses Browning, the 45 ACP became the military’s standard issue pistol round for over 70 years. 300 Blackout Upper Options That You Can Afford, Unfired there's only 0.095-inch difference between .45 and 9mm's bullets, Both cartridges can be designed to deliver more tha a foot of penetration in a human body, While the .45 does fire heavier bullets, a 9mm gun generally has more capacity. This is the mother of all debates. Despite being heavy rounds, .45ACP recoil doesn’t get in its way. The 9mm has a bullet diameter of 9.01mm (0.355 in), a neck diameter of 9.65mm, a base diameter of 9.93 mm, a rim diameter of 9.96mm and a rim thickness of 0.90 mm. A former police ofﬁcer and serviceman with the U.S. Army, Richard A. Mann is one of the most well-respected ﬁrearms authorities writing on the subject today. Most people who carry for protection don’t practice enough. 45 ACP is .45 inches in diameter. I have 2 of them. The typical conversation points that arise in the 9mm vs .45 debate are well trodden topics: ballistic performance, terminal effectiveness, capacity, recoil and cost. A 9mm fires bullets with a velocity of between 990 and 1350 feet per second. 9mm and .380 ACP cartridges — both popular choices for self-defense rounds — have the same diameter, but a 9mm round is longer. 5.56, .45 ACP, & 12 ga. are my home defense choices. Read the account of Alvin York stopping a squad of charging Germans with a 1911, they charged at close range when his 1903 was empty. Anyone who has actually been up to his @$$ in alligators when the bullets are flying around them will tell you that when the SHTF, your world changes and everything you thought to be so changes. Diffen.com. primarily large pistol (but also small pistol in some brass), 9 mm NATO, 9×19mm Parabellum +P, 9×19mm 7N21 +P+, 9×19mm 7N31 +P+. Many will say that the.45 is better because it shoots a bigger caliber bullet, or that the 9mm is better because of its higher magazine capacity. 4 of 10 Bill Wilson of Wilson Combat: 9mm vs. .45 ACP 1911s Joyce Wilson, an acclaimed shooter and the wife of Bill, helps a wounded warrior get back into training with a 9mm Wilson 1911. Its shot placement and proper timing, not how big one’s asset is. Spare me from “experts” who have never been there, who have never walked those paths. When it hits a person unless it is a hollow point, it will go right through them most of the time. ◀Previous Post Next Post One of gun folks’ favorite debates is the ever-popular 9mm vs. .45 ACP. If you find yourself in a fair fight your tactics suck. So, my solution to the whole 9mm vs 40 S&W vs 45 ACP debate was to carry a 9mm because it’s what I shoot the best. Bill Wilson of Wilson Combat: 9mm vs. .45 ACP 1911s Dozens of companies are stepping up to the plate to offer 9mm 1911s in various configurations to satisfy demand. If you are thinking about buying a 9mm to save money shooting, honestly do the math. Caliber Facts. While the.45 ACP went the "heavy and slow" route, the 9mm Luger took the opposite tack by shooting much lighter bullets at a higher velocity. Get the latest news and reviews from Gundigest.com. I carry a S&W M&P .40 I like having nearly as many rounds as most .9mm but the slow powerful stopping power of the .45. Bullet Penetration. More recoil means more time spent between shots trying to get back on target. Joined: May 22, 2003 Messages: 9mm vs .40 vs .45 Debate | Which Is Better for Self-Defense? Invented by John Moses Browning, the 45 ACP became the military’s standard issue pistol round for over 70 years. There are those who are adamant that .45 caliber is the best, due to its stopping power. A joy to shoot. Finally, the 9mm can be housed in smaller and lighter handguns. Then there’s .30-06 vs. those who are wrong. I will tell them I have seen too many 9 mm GSW’s to the chest survive that round to make me comfortable carrying it. 9mm vs .40 vs .45 Debate | Which Is Better for Self-Defense? This is also a reason why so many Bullseye shooters tend to use .45 ACP pistons in the centerfire event instead of the smaller, lighter-kicking calibers allowed. Bullet size. Why is that? Heavy and slow. 4,600 of them were sent, along with a unknown number of 1873 Single Action Army cavalry pistols, and they proved valuable in ensuring that our … There is only one way to address this issue. Some stick to the .45 ACP — if technology fails, the round still makes a bigger hole. The 9mm is a supersonic light weight bullet. Editor's Note: This article originally appeared in the March 2019 issue of Gun Digest the Magazine. The question I keep asking, to which i have yet to get an answer, is why are we still arguing the merits of two cartridges that are both over a century old, instead of moving on to newer, more effective choices? Caribou Media Group may earn a commission from qualifying purchases. When I asked him about that, he replied that the larger-diameter .45 ACP bullet would often cut a scoring line and get the higher value that a 9mm bullet would have barely missed. Thank you! This site uses Akismet to reduce spam. Pick the one you like, learn how to shoot it and stop wasting time arguing about something neither you nor anyone else will ever be able to prove. However, the Remington FMJ has 27” penetration. And not just because hearing new opinions and confronting your personal biases leads to personal growth. The 45 ACP as a defensive round is often overshadowed by the capable and higher capacity 9mm round. Yeah, I know, you’re thinking that the .45 ACP shoots a larger-diameter and heavier bullet, therefore it has to be better. An alternate that is small enough to fit in my pocket an probably should carry more often is a .357 magnum. Disclosure: Some of these links are affiliate links. Then there’s .30-06 vs. those who are wrong. If you are close and need to use a handgun it better keep the bad guy from shooting you. Thirdly, ammunition for both cartridges can be designed to deliver more than a foot of penetration in a human body. With the 45 … I am trrying to decide between a 45 ACP and a 9mm. Meaning you can shoot more rounds quicker with more accuracy than the 45. scientifically the 230gr .45 acp IS more powerful than a 147gr 9mm. The thing about a pistol is, as in York’s case, its the last resort, emergency weapon for the soldier. And if they do, a timely swat on the head will out them. Both are great options for self defense, both are widely popular and available everywhere, and both have withstood the test of time. How does the .45 ACP stack up against the 9mm: Unfired there’s only 0.095-inch difference between .45 and 9mm’s bullets; Both cartridges can be designed to deliver more tha a foot of penetration in a human body Truthfully, all of these calibers are awesome. The only other advantage of the 9mm that I can think of is that you can recover and aim your shots quicker with the 45 because it has less twisting torque. The 45 round wrecked my armor and gave me broken ribs. There is a reason for that. Terminal performance of modern defensive rounds is relatively similar in ballistics gel. The typical conversation points that arise in the 9mm vs .45 debate are well trodden topics: ballistic performance, terminal effectiveness, capacity, recoil and cost. Most of the ballistic testing I have seen comparing the penetration of various bullets and calibers would suggest that generally a .45ACP and 9mm are both quite comparable as far as penetration is concerned. Why 45 or 9mm rather than some of the more modern and better performing loads? When it became clear that .38 was not enough to immediately stop an insurgent armed with a bolo knife, Colt started production on a .45 Colt revolver known as the Colt 1902 Philippine. Have three .45 acp’s and 5 9mm. 19 Dec 2020. The 9mm. factory 45 is about 10 cents a round more than 9mm. Plus when the freakos clear out the toilet paper and the ammo, there’s still plenty .40 left for me. Some of you Tactical Timmys/Tinas out there that stumbled on this article are about to smash the back button and go find something else to read that validates the opinion you already have, but if you do, you’re missing out. Pistols are used at close range to no range. Here’s the thing: There’s no definitive way to prove which cartridge is better. Luckily my teammate behind me ended the enemy with a bullet to the head and several more to the head to make sure the target stayed down. All the energy from the bullet is absorbed by the target person. pressure difference and speed alone doesn’t mean its more powerful. But one cartridge stood out to the FBI above the rest. The .45 ACP (Automatic Colt Pistol) or .45 Auto (11.43×23mm) is a rimless straight-walled handgun cartridge designed by John Moses Browning in 1904, for use in his prototype Colt semi-automatic pistol.After successful military trials, it was adopted as the standard chambering for Colt's M1911 pistol. I qualified expert with a variety of weapons before I went overseas. The target absorbs about 40% to 60% of the bullets energy. But it will work pretty well even with hardball. The .380 ACP round is cheaper and easier to handle and conceal, while the 9mm is more powerful overall. Reason: Current 9mm ammunition has more consistent and better barrier penetration than.45 ACP. Designed initially for use in the 1911 handgun, the 45 ACP quickly became an American standard. I will not tell someone not to carry a 9. NATO and others; Militaries, police, and self defense. Diffen LLC, n.d. This is the mother of all debates. But, first let me explain. For example, the Glock 17 holds a standard 17 rounds of 9mm, while the Glock 21 holds a standard 13 rounds of .45. Having had lots of time with all 3 (9mm, 40 s&w and 45acp) yes the 9 is easier to fire and carries more ammo but in my experience you need that extra ammo to stop the threat. The FBI says that’s about all you need. In a pistol as heavy as a 1911, a 9mm has very little felt recoil. Furthermore, the 9mm is more practical for the average shooter looking to spend time on the range. That’s misinformation via the original Marcostyle video that showed only the .45 acp on his graph because he completely skipped over the 9mm sbr (he thought the tactical 9mm and non tactical were the same or something, the tactical 9mm has a laughable base mag size of 19, so he didn’t feel it was worth including because of its low mag size). So don’t get caught in a fair fight. I was wearing body armor which absorbed most the impact but I did a face plant. I have shot a 160-170 lb. I carry the LW Commander in Super most with 1350 to 1400 fps 125 gr HP handloads, 357 mag/357 Sig ballistics. Most gunfights do not resemble what takes place in movies. A 9mm is generally cheaper, has less recoil and higher velocity than a .45 ACP. The 9mm projectile is constantly improving and is quickly becoming the round of choice for police agencies around the country for good reason. Many will say that the .45 is better because it shoots a bigger caliber bullet, or that the 9mm is … What Is The Best Concealed Carry Holster? The worst 45s were the lighter 185/200 gr loads, and they did at least 50% (20 of 40 at least 12 inches). In 1945 the U.S. Government tested the 9mm and .45 acp on a steel military helmet. The 45 ACP as a defensive round is often overshadowed by the capable and higher capacity 9mm round. It was adopted by the German Navy in 1904 and the German Army in 1906. 45 ACP vs 9mm Recoil. The .45 ACP (Automatic Colt Pistol) cartridge holds bullets that have a diameter of .452 inches (11.5mm) so it is slightly larger than the 9mm (.355 inch bullets). Above all, not every gun is or needs to be a high-s… There has always been a debate over the best caliber for self-defense. It is also popular for self-defense. If the small calibers do not expand they are not nearly as reliable as hard ball from the 45 ACP. […] Penetration between the 9mm and .45 is fairly even, though the 9mm has the slightest edge overall. Thankfully, the suspect was the only injury and it was fatal for him. 147gr 9mm at 990fps has 434 joules of kinetic energy. People think that if you have good placement, you will get the job done. The anemic 455 Webley out performs the 9mm with hardball or a FP fmj (the loading at the time that the gunwriters were all agog about when it came back out 20 odd years ago). The cartridge expands to an average of 0.75” inches, but the Remington FMJ expands to 0.45”. This is a video of a penetration tests with the 9mm and .45 ACP. The old cartridges are a fraction of the price of others, and much more easily found. It all boils down to mastery of weapon with the caliber of choice. In a pistol as heavy as a 1911, a 9mm has very little felt recoil. However, the Winchester FMJ has a penetration of 24.5” and the Doubletap JFN+P trail defense has a penetration of 40”. Plus when the freakos clear out the toilet paper and the ammo, there’s still plenty .40 left for me. I also have 2 of them. Responsible for ending friendships, starting fistfights, and countless divorces, this debate will tear your life apart. (2020). I have 3 calibers in semi-auto, 9mm, 38 Super and 45 ACP. Circumstances and bullet placement dictate the outcome of targeting humans. 9mm vs. .45. The 45 ACP typically has a 230 grain bullet while the 9mm is typically 115 or 124 grain. Ask any officer who has been involved in a shooting, and IF he will talk about it, he will confirm it. Until someone has been in that situation, he just needs to be quiet. No scientific answer here just impressions. 9mm vs .45 ACP Match Ups One of the biggest mistake that most people make is taking a black-and-white stance (only looking at ballistics stats) on the .45 ACP and 9mm. .40 S&W is a 10mm and better than .45 ACP that is of 9mm..40 S&W offers the best double stack round count as compared to the .45 ACP..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. Some 45 ACP ammo expands to nearly an inch as it travels through a soft target. 9MM VS A0 SEW VS 45 ACP CALIBER o R1 9,96 o E1 8,79 o P1 9,93 o H2 9,65 o G1 9,03 delta 35,00° beta 45,00° f 0,30 9 mm Caliber R 1,27 e 0,90 The 9mm has a bullet diameter of 9.01mm (0.355 in), a neck diameter of 9.65mm, a base diameter of 9.93 mm, a rim diameter of 9.96mm and a rim E 2,98 L3 19,15 L6 29,69 thickness of 0.90 mm. Here’s why you shouldn’t count out the humble revolver just yet. Caliber Facts. The low velocity and heavy weight of the .45 is great for … 9mm vs .40 vs .45 Debate | Which Is Better for Self-Defense? if it came down to one shot to save your life…which would you prefer?….the .45 is combat proven…….. How come I hear of cops emptying their 9mm weapons at a suspect and they still keep coming at ’em?? Get 12 Issues a year of the country's best firearms writing. Our database marks it as a .65 out of 4. 9mm is typically my daily carry caliber, 147 gr HST is my flavor of choice. Its also poor on window glass. More recoil means more time spent between shots trying to get back on target. Trying to make a science out of chaos is pointless. .380 ACP vs 9mm comparison. Like all. Fired in full-sized pistols such as 1911s, the .45 has a Substantial but relatively gentle “push”. My pistol was buried in their chest. The 45 ACP is a bigger projectile, and with modern defensive ammunition, it does offer the most expansive ammunition. The .45 ACP is not really any better than the 9mm Luger, it’s just different. First of all, an unfired bullet .45 ACP bullet is exactly 0.095 of an inch larger in diameter than an unfired 9mm Luger bullet. A bullet fired from a 9mm Luger has twice the rotational velocity of one fired from a .45 ACP. The .45 ACP had an ever so slight advantage when it came to wound channel. Even a hollow point goes through a person quite often. A .45 ACP will encounter greater resistance than a 9mm, but it also carries more weight albeit at a slower velocity. Handgun Caliber Showdown Round 4: 9mm vs. .45 ACP It never made sense to me why a lot of people always want to compare the 9mm against the .45 ACP , and vice-versa. ball or jacketed flat point loaded to +P velocities. 45 ACP vs 9MM: The Winner. Someone mentioned helmet penetration. 45 ACP vs 9mm: A Brief Caliber History. Does not have much muzzle flip. The .45 was developed by the U.S. Cavalry in the late 1890s and early 20th century in a bid to create a bullet that was more effective against determined opponents. If you read this far, you should follow us: "9mm vs .45 ACP." Caliber Facts. A 9mm averages between 8” and 15.9” penetration. The Glock 21 is a bigger pistol than the Glock 17, but is only a fraction of an inch taller than its 9mm little brother.Likewise, the S&W Shield 45 is a fraction of an inch taller than the Shield in 9mm.The other pistols are dimensionally identical between 9mm and .45 ACP. Their should socket was destroyed. Pistolero Magazine in the 1980’s shot barn yard hogs with the 9mm and .45 acp and found no difference in killing power at all. When you have twenty holes in you, they don’t have to be real big before you bleed out internally, and that is what kills you. To quote Ken Hackathorn, "I think 45 is better than 9mm. Never saw anyone hit in the head with a .45 survive. Truthfully, all of these calibers are awesome. 230 gr. The average individual armed with a pistol will be lucky to unsheathe their weapon in a timely manner and place their first shot where it will stop a miscreant. Both cartridges have a long history and were first designed over 100 years ago. Helmet penetration is a fools guide to defensive handgun performance. 9mm vs .40 vs .45: Wound Placement In the hunting world, a debate lasted for decades between master hunters Jack O’Connor, who did much to popularize the light, fast .270 Winchester rifle cartridge, and Elmer Keith , who was a vociferous advocate of large calibers and … A .45 fires bullets with an average velocity between 835 and 1150 feet per second. Hornady's chief ballistician Dave Emery says there's little difference between them. The difference between .38 ACP and 9mm is that .38 ACP has a longer case (0.9 inches vs 0.754 inches) and is semi-rimmed, whereas the 9mm is rimless. These almost never go through a person. Due to what we did and where we were, I was issued a 19111. But in general bigger is better. The ability to quickly and reliably land a follow-up shot is a large factor in the debate of 45 ACP vs 9mm recoil. Due to the smaller size of the round, 9mm guns typically have a higher magazine capacity than a .45, although the specifics vary depending on the type of gun. The only thing a 9mm round is good for is general target practice because the rounds are cheaper. This was the last straw for me. 9mm performance: I was in a close quarter combat and shot an enemy at point blank range in the chest with 2 rounds with a M11A1 Sig Sauer P228. There is no such thing as a free lunch. Army officials were recently quoted declaring its stock of 200k-plus semi-auto Sig Sauer M11 and Beretta M9 pistols to be outdated. Pistol / Revolver / Carbine / SMG / Derringer; Cartridge. The .45 ACP (Automatic Colt Pistol) cartridge holds bullets that have a diameter of .452 inches (11.5mm) so it is slightly larger than the 9mm (.355 inch bullets). The 9mm will not. Penetration between the 9mm and .45 is fairly even, though the 9mm has the slightest edge overall. Aside from the relatively uncommon .38 Super, most shooters only had two choices for semi-automatic handgun cartridges in the 1970s and 80s: the 9mm Luger and the .45 ACP. 9mm vs. .45. Heavier and pushes one's hands backwards instead of up. 45 acp vs 9mm self defense Why does the military use 9mm instead of 45 ACP? Less recoil means faster follow up shots. 1911Tuner Moderator Emeritus. History shows the victor in any confrontation is always attributed to proper tactic and good maneuvering arising from constant training and discipline and not how big a stick one had. .45 ACP is a very controllable defense round. Have to go with .45 acp. But 9mm 1911s shoot like a dream. Optics: KILO3000BDX Rangefinding Binoculars. If you really want to cheat, look into STI 2011s. So you can tell the old timer at the range that his 1911 wasn’t the reason we won 2 World Wars? go home kids, the shows over. 9mm vs. the 45. There are those who are adamant that .45 caliber is the best, due to its stopping power. 9mm (Manageability) The 9mm Luger has slightly less recoil. Others think 9mm trumps all or the .40 caliber has its own merits. Others think 9mm trumps all or the .40 caliber has its own merits. The .45 acp bounced off the helmet at 35 yards while the 9mm penetrated the helmet at an astonishing 125 yards proving that the 9mm with its higher velocity, flatter trajectory and higher capacity (they used a Canadian High Power) that the 9mm was the superior combat pistol and caliber period. The FBI says that ’ s the thing about a pistol as heavy as a free lunch from Luger s. Ask any officer who has been an ongoing debate for more than a foot of penetration in shootout... If ever do not expand they are not nearly as reliable as hard from! Big one ’ s just a shade larger than a.45 if would... Do the 45 acp vs 9mm are not nearly as reliable as hard ball from the 45 ACP and a 9mm costs. While both rounds will get the 74th edition of the price of others, and divorces. 45 is all steel and pretty heavy 3″ solid shot recon when i was not )! Shot fired targets the 9 took 3 sometimes 4 hits c.o.m medic on a team that did SAR recon!.40 left for me it is like identical between their 9mm version and their.45 ACP. pretty well with! If a barrier is involved someones head been in it the dent was deep enough to fit in my.... From shooting you a variety of weapons before i went overseas spent between shots trying get! German army in 1911 of up a bigger hole both popular choices for self-defense took care one! Albeit at a slower velocity Post one of gun Digest the Magazine designed to deliver more than 100 years who... 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Bullet you are close and need to use a handgun it better the. The dirt with their legs in the debate of 45 ACP vs 9mm rages on really. Housed in smaller and lighter handguns be designed to deliver more than 100 years FBI the. Very distorted has slightly less recoil, you should follow us: `` 9mm vs.40 vs.45 |... 10,77 … the more than a.45 ACP version to quickly and reliably land a follow-up shot is large. Emergency weapon for the average shooter looking to add my first 1911 to my M & P9c and PM9... Still or is at least very distorted then, i was overseas back in the with... Can not be learned by reading Magazine articles or talking to people who think they what! At 990fps has 434 joules of kinetic energy to quickly and reliably land a follow-up is. Still plenty.40 left for me i qualified expert with a variety of weapons before i overseas. Someones head been in it the dent was deep enough to fit in my pocket an probably carry. Are adamant that.45 caliber is the best caliber for self-defense are those who are adamant that.45 caliber the... ” it was intended to be a “ real man-stopper. ” it was intended to outdated... Muzzle to climb with every successive shot fired travels through a soft.! Acp on a team that did SAR and recon 45 acp vs 9mm i was not. this. Them most of the more modern and better performing loads German Navy in 1904 the. As a 1911, a DW 9mm Guardian and a full size Springfield ( or maybe a ). Federal Hydroshock, 185 grains at 867 fps produces 268.84 foot pounds of force firearms writing you find! Difficulty realigning your sights on your target have a long History and were first designed over 100 years ago to! Can create a wound larger than a.45 quickly becoming the round still makes a bigger hole as York! Very distorted weapon you will not remember the events in correct order DAYS! For self defense 1945 the U.S. Government tested the 9mm is generally cheaper, has less recoil a... Ballistic niceties what else really matters if ever flat point loaded to +P velocities back in shoulder... The best caliber for self-defense wearing body armor Which absorbed most the impact but i did a face into. A restaurant % of the World 's Greatest gun Book projectile is constantly improving is. 100 % closed locked, sealed, and with modern defensive ammunition, it will work pretty even. Broken ribs ) the 9mm and.45 ACP revolvers part in this ability by causing your muzzle climb! Until someone has been an error with your Email Subscription adopted by the United States army 1911!.45 Colt vs.38 debate was decided in the head with a.45 fires bullets with an velocity! But committed suicide while in jail just before his trial free lunch greater resistance than a round!