Total solar eclipse over Wyoming. Wyoming will be a popular choice for eclipse chasers because of the good weather prospects, Uncrowded highways (outside the Jackson Hole area), and good duration of totality.
The .380 ACP (Automatic Colt Pistol) pistol cartridge is a rimless, straight-walled pistol cartridge developed by firearms designer John Moses Browning. The cartridge headspaces on the mouth of the case.It was introduced in 1908 by Colt, and has been a popular self-defense cartridge ever since.he .380 ACP was designed to be truly rimless, and headspace on the case mouth instead of the rim for better accuracy. These designs were intended for blowback pistols which lacked a barrel locking mechanism.
One of the major goals of the effort was to adopt a pistol chambered for a more potent round than the current 9mm. The U.S. military replaced the .45 caliber 1911 pistol with the M9 in 1985 and began using the 9mm NATO round at that time. In their statements, Army and Sig officials didn't specify what caliber the new Sig Sauer pistol will be. Sig touts the P320 model product as modular and adaptable, with interchangeable grips, multiple sizes and calibers that can be converted between 9mm, .357SIG and .40S&W.