![colt saa barrel lengths colt saa barrel lengths](https://images.squarespace-cdn.com/content/v1/58604503b8a79be35995b6b7/1497053536292-QTD9EUO096U4XNGFQ562/Peacemaker.png)
The loading gate for rounds was on the right side as a nod to use on horseback. Army and, therefore, for any peace officer or civilian who could afford one. Colt's cartridge powerful, and because the Colt revolver tended to be a more sturdy gun because of its solid frame, the Colt was the final choice for the U.S. Each round is loaded individually as the user turns the cylinder and ejects the casing with the built-in ejection rod attached below the barrel.
![colt saa barrel lengths colt saa barrel lengths](https://www.pyramydair.com/airgun-experience/wp-content/uploads/2016/10/1.-2280084-Colt-Peacemaker-Nickel-rs-Matte-Wood-Grip-300x138.jpg)
Furthermore, as the swing-out cylinder had yet to be invented, Colt Peacemakers are loaded by opening a loading gate on the right side of the gun, behind the cylinder. When the hammer is cocked, it will rotate the chamber to one with a round inside. This causes the empty chamber to be under the hammer. The common loading method is to load 1, miss 1, then load the rest. In the popular sport of cowboy action shooting, even if one has a modern revolver, like the Ruger Vaquero, with the transfer bar safety (in which it is perfectly safe to load and carry six in the cylinder), they are only allowed to load five and keep the hammer on an empty chamber. Although many modern reproductions, such as those made by Beretta, utilize a transfer-bar safety which prevents such an accidental discharge, many people still choose to load only 5 cartridges for the sake of historical accuracy. However, because there is no mechanism which prevents a round from discharging a loaded chamber if the hammer is struck forcibly, five rounds are usually loaded. Like many other contemporary revolvers, the cylinder of the Single Action Army can hold 6 rounds. Most modern revolvers are "double action," as pulling the trigger will both cock and release the hammer. Its hammer must be cocked manually before each shot, and the trigger performs only a single action, releasing the hammer. The term Single action refers to the behavior of the trigger. The SAA is now sold in more modern calibers as well, including the. 38-40 (with ballistics similar to modern police. Additional calibers for the SAA included. 44-40 Winchester to allow cross-compatibility with the Winchester '73 lever action rifle. The Colt Model of 1873 Single Action Army-0īy 1876 the Colt SAA was being offered in additional calibers for civilian and foreign military sales. Which was replaced by the Colt M1892, then the US Army temporary used the Peacemaker for a short time. The Colt quickly gained favor over the S&W and remained the primary US military sidearm until 1892. 45 Schofield, which would also fit in the Colt SAA. That gun took a shorter, slightly less potent version of the. The US Army approved a second standard military handgun of the same period, a Smith and Wesson "breaktop" single action with modifications by a US Army Major by the name of Schofield. 45 LC was the initial cartridge the SAA was chambered for in 1873. However, because that load pushed the chamber pressure limit of the original 1873 revolvers the government cut the powder charge down to 36 grains (2.3 g) of FFg black powder, which gave the bullet the 800 to 900 ft/s (240 to 270 m/s) muzzle velocity. Using the original load intended for the Single Action Army, a 250 grain (16 g) cast lead bullet over 40 grains (2.6 g) of FFg black powder, muzzle velocities of around 1000 ft/s (300 m/s) can be achieved.
![colt saa barrel lengths colt saa barrel lengths](https://oldarmsofidaho.com/wp-content/uploads/2020/05/Colt-Bisley-Model-SAA-5.5-Inch-38-WCF-Barrel-rotated-1.jpg)
45 ACP pistols, due to its long barrel length. Despite the lower pressure, the muzzle velocity of the Single Action Army is about the same as-or slightly higher than-many.
![colt saa barrel lengths colt saa barrel lengths](https://dygtyjqp7pi0m.cloudfront.net/i/8314/9741322_2.jpg)
45 Colt must be kept under 14,000 lbf/in² (97 MPa) to be safe in older guns. 45 ACP ammunition is regulated to under 21,000 lbf/in² (145 MPa), while. 45 Automatic Colt Pistol (.45 ACP) cartridge commonly used in semi-automatic pistols. 45 Colt cartridges (often known as '.45 Long Colt' or '.45 LC'), which should not be confused with the.