Winchester USA 45 ACP 185gr FMJ Ammunition /50

Winchester USA 45 ACP 185gr FMJ Ammunition /50

Winchester USA ammunition was developed to provide excellent performance at an affordable price for the high volume shooter. Featuring high quality Winchester components, this ammunition delivers outstanding reliability. This ammunition is loaded with a full metal jacket bullet which is known for its positive functioning and exceptional accuracy. On impact this bullet does not expand and is ideal for target shooting.

This ammunition is new production, non-corrosive, in reloadable brass cases.

Specifications:
Manufacturer: Winchester
Brand: USA
Caliber: 45 ACP
Weight: 185gr
Type: FMJ
MPN: WINUSA45A
Rounds Per Box: 50

Ballistics:
Muzzle Velocity: 910 fps
Muzzle Energy: 340 ft/lb

Features:
- Lead Free No
- Case Type Brass
- Primer Boxer

About the Manufacturer
The company who brought to life "the Gun that Won the West" is the same company who today continues to supply sportsmen with the best sporting ammunition in the world.Founded in 1866, Winchester is one of the world's most widely recognized and respected brand names.

For more than 140 years, the name "Winchester" has come to mean many things to many people. To most folks it means ammunition and the Gun that Won the West. For many others, however, it also rekindles images of fine hand tools and cutlery, fishing tackle, the classic artwork and hunting traditions.

To encourage the preservation of wildlife habitat, Winchester is a major sponsor of conservation organizations such as Ducks Unlimited and Quail Unlimited. And it's a major backer of sporting clays and other clay target shooting games.

About the 45 ACP Cartridge
The .45 ACP(11.43�23mm or Automatic Colt Pistol), also known as the .45 Auto by C.I.P. or 45 Auto by SAAMI, is a cartridge designed by John Browning in 1904, for use in his prototype Colt semi-automatic .45 pistol and eventually the M1911 pistol adopted by the United States Army in 1911.

The U.S. Cavalry had been buying and testing various handguns in the late 1890s and early 20th century. The .45 Colt Single Action Army (SAA) had largely been replaced, even by some double-action versions of the same. The Army had fielded some double-action revolvers in .38 Long Colt. They determined the .38 caliber round was significantly less effective than the .45 Colt against determined opponents such as the warriors encountered in the Moro Rebellion of the Philippine�American War. The then-current issue rifle, the .30-40 Krag, had also failed to stop Moro warriors effectively;[3] the British had similar issues switching to the .303 British, which resulted in the development of the dum-dum bullet. This experience, and the Thompson�LaGarde Tests of 1904 led the Army and the Cavalry, to decide a minimum of .45 caliber was required in the new handgun. Thompson and Major Louis Anatole La Garde of the Medical Corps arranged tests on cadavers and animal remains in the Chicago stockyards, resulting in the finding that .45 was the most effective pistol cartridge. They noted, however, training was critical to make sure a soldier could score a hit in a vulnerable part of the body.

45 ACP Cartridge Specifications
Case type Rimless, straight
Bullet diameter .451 in (11.5 mm)
Neck diameter .473 in (12.0 mm)
Base diameter .476 in (12.1 mm)
Rim diameter .480 in (12.2 mm)
Rim thickness .049 in (1.2 mm)
Case length .898 in (22.8 mm)
Overall length 1.275 in (32.4 mm)
Case capacity 25 gr H2O (1.6 cm3)
Rifling twist 1 in 16 in (406 mm)
Primer type Large or Small pistol
Maximum pressure 21,000 psi (140 MPa)

45 ACP Cartridge Ballistic Performance (5 inch Test Barrel
185 gr (12 g) Bonded Defense 1,225 ft/s (373 m/s) 616 ft�lbf (835 J)
185 gr (12 g) Speer Gold Dot JHP 1,050 ft/s (320 m/s) 453 ft�lbf (614 J)
200 gr (13 g) Speer Gold Dot JHP +P 1,080 ft/s (330 m/s) 518 ft�lbf (702 J)
230 gr (15 g) Federal Hydra-Shok 900 ft/s (270 m/s) 414 ft�lbf (561 J)
230 gr (15 g) US Army Ball FMJ 830 ft/s (250 m/s) 352 ft�lbf (477 J)