{"id":1555,"date":"2020-08-03T19:26:40","date_gmt":"2020-08-03T19:26:40","guid":{"rendered":"https:\/\/www.ammoforsale.com\/ammo-club\/?p=1555"},"modified":"2023-02-05T20:35:04","modified_gmt":"2023-02-05T20:35:04","slug":"32-acp-vs-380-acp","status":"publish","type":"post","link":"https:\/\/www.ammoforsale.com\/ammo-club\/32-acp-vs-380-acp\/","title":{"rendered":"32 ACP VS. 380 ACP"},"content":{"rendered":"

If the world were a different place, and you could carry a handgun wherever you pleased without raising suspicion, you might not consider a pocket pistol cartridge like the 32 ACP or the 380 ACP. Still, a small cartridge has its merits.<\/p>\n

A smaller handgun like a Ruger LCP weighs under 10 ounces. That’s a lot more comfortable to tuck into your waistband than a five pound Magnum Research BFR. A smaller cartridge means smaller recoil, which makes self-defense accessible to those with less experience or a slighter build. (We know a 95 pound lady who can empty her Walther PPK on a target like she\u2019s shooting lasers out of her fingertips.) A smaller handgun is also more affordable, putting self-defense within reach of pretty much anyone\u2019s budget.<\/p>\n

If you\u2019re leaning toward getting an easily concealed, lightweight, low recoil, and affordable compact handgun, you may wonder which caliber you should get. 32 ACP and 380 ACP are two very popular options, so you should know the differences between the two before you potentially entrust your life to one.<\/p>\n

32 ACP (aka 32 Auto)<\/h3>\n

\"32<\/p>\n

Colt introduced 32 ACP ammunition<\/a> to the market at the very end of the 1800s. Developed as a semi-automatic pistol cartridge, it soon became popular in Europe for law enforcement and military use. Along with its good accuracy, the 32 ACP’s manageable recoil and lightweight pistols also made it popular for concealed carry. You could find the round pretty much anywhere on earth by the middle of last century.<\/p>\n

With its .3125\u201d bullet and overall length of less than one inch, the 32 ACP doesn\u2019t deliver a heavy punch in comparison to a larger round like the 9mm or 40 S&W. An American Eagle 32 ACP load has a 71 grain bullet and 900 fps muzzle velocity, which is enough to transfer 128 ft lbs of energy at the muzzle.<\/p>\n

For reference, many experts consider a muzzle energy between 220 and 300 ft lbs the acceptable minimum for self-defense. The 32 ACP provides less than half of what their conservative estimate calls for. But if you recall the advantages offered by a pocket pistol, and consider that even the smallest cartridge can quickly neutralize a threat when handled competently, you will not count the 32 ACP\u2019s weakness against it too much.<\/p>\n

380 ACP (aka 380 Auto)<\/h3>\n

\"380<\/p>\n

The 380 ACP is a newer cartridge than the 32 ACP, but only by about nine years. Like its predecessor, Colt also developed 380 ACP ammo<\/a>\u00a0for a semi-automatic handgun. Like the 32 ACP, 380 also became popular internationally. The 380 ACP even facilitated one of the most disastrous events in human history \u2013 the assassination of Archduke Franz Ferdinand<\/a>, which catalyzed WWI.<\/p>\n

While it was considered fairly powerful during its heyday, the 380 ACP has become relatively weak by the standards of more modern cartridges. It does use the same .355\u201d diameter bullet as the prevalent 9mm, although the 380 ACP\u2019s bullet can weigh less than two thirds as much. An American Eagle 380 ACP load has a 95 grain bullet and 980 fps muzzle velocity, which is enough to transfer 203 ft lbs of energy at the muzzle.<\/p>\n

Keep in mind that bullet weights, muzzle velocities, and muzzle energies vary widely across many cartridges. A 32 ACP is capable of exerting over 170 ft lbs of force at the muzzle, and a 380 ACP with a super lightweight bullet can top 300 ft lbs. But in general, how do these two diminutive cartridges compare to one another?<\/p>\n

32 ACP vs 380 ACP<\/h2>\n

\"32<\/p>\n

The 32 ACP vs 380 ACP power competition goes to the larger cartridge. 32 ACP is less powerful than the 380 ACP, for all its curses and blessings. The biggest downside to choosing the 32 ACP is that it\u2019s simply less equipped to overwhelm and neutralize its target. That said, the 32 ACP stuck around in European police pistols for nearly one century for very good reasons: Its weaker power accordingly conveys gentler recoil, and its smaller size typically leaves room for one more round in the magazine than the larger 380 ACP allows.<\/p>\n

Sacrificing any power is unacceptable to some, even when choosing a pocket pistol. Of the two representative American Eagle rounds considered earlier, the 380 ACP delivers nearly 60 percent more muzzle energy. That difference doesn\u2019t become too much smaller when either round\u2019s bullet has traveled 25 yards, and a pocket pistol is not terribly effective past that range.<\/p>\n

What’s Better for Self-Defense?<\/h3>\n

\"Ammo<\/p>\n

To get an idea of what you can expect from a 32 ACP – we fired some of their Prvi Partizan through a four layer cloth barrier into a block of synthetic ballistic gel. We also used a chronograph to see how the calibers compared in muzzle velocity.<\/p>\n

Muzzle Velocity Comparison<\/h4>\n

We fired five rounds of both Prvi Partizan 71 grain 32 ACP ammo and five rounds of Speer Lawman 380 ACP ammo. For each caliber, we used the smallest pocket pistol we could find. (A North American Arms 32 ACP pistol and Sig P238 380 ACP.)<\/p>\n