Search results
Results from the WOW.Com Content Network
The standard-issue military .45 ACP cartridge uses a 230 gr (15 g; 0.53 oz) round-nose bullet at approximately 830 ft/s (250 m/s) fired from a government-issue M1911A1 pistol. It operates at a relatively low maximum chamber pressure rating of 21,000 psi (140 MPa ), compared to 35,000 psi (240 MPa ) for both 9mm Parabellum and .40 S&W , which ...
Ed Sanow also felt recoil was equivalent to 230 gr (15 g) hardball in .45 ACP. [6] In addition, the bottleneck case can function better than a straight case with a wider variety of bullet shapes and sizes and allows the use of fully supported barrels.
The .450/400 3 1 ⁄ 4 inch Black Powder Express was loaded with a bullets from 230 to 300 grains (15 to 19 g) driven by 110 grains (7.1 g) of black powder. The .450/400 3 1 ⁄ 4 inch Nitro for Black was loaded with bullets of 270 to 316 grains (17.5 to 20.5 g) driven by 45 to 48 grains (2.9 to 3.1 g) of cordite.
Common rifle cartridges, from the largest .50 BMG to the smallest .22 Long Rifle with a $1 United States dollar bill in the background as a reference point.. This is a table of selected pistol/submachine gun and rifle/machine gun cartridges by common name.
230 gr (15 g) FMJ : 1,100 ft/s (340 m/s) ... The .450 SMC is a .45 ACP wildcat cartridge for use in robust .45 ACP firearms that uses a modified .308 Winchester case ...
The .45 ACP, when loaded up to maximum standard pressures (none of these loads were listed as +P) will outperform .40 S&W in most weights. A quick look at the .45 GAP (which is loaded to .45 ACP +P pressures) shows that the 185 grain bullet is pushed to 1090 fps, for 488 ft. lbs. of muzzle energy; .45 ACP +P should be equal to or (since it can use a slightly slower, less dense powder) slightly ...
.45 ACP: The standard US pistol round for about 75 years. Typical .45 ACP loads are subsonic. [54].45 Colt: a more powerful 45-calibre revolver round using a longer cartridge. The .45 Colt was designed for the Colt Single Action Army and adopted by the US Army in 1873. Other 45-calibre single-action and double-action revolvers also use this round.
The .45 BPM cartridge was developed to allow for black-powder loads of more than 40 grains. This gives the converted Colt Walker the convenience of using self-contained cartridges and the advantage of loads beyond the 40 grain limitation of the .45 Colt cartridge and provides the added benefit of moving the bullet closer to the forcing cone as ...