Hartford Colt Lightning M1877 4.5inch Heavy Weight Model Gun (Silver) reg_AG KAC Type 600M Rear Sight

KAC Type 600M Rear Sight

The XM177E2 Rifle used by different United States special operations branches such as the Navy Seals and Military Assistance Command

It is designed to securely hold magazines while allowing for easy and rapid access when needed

the M320 features a side-loading mechanism

Hartford Colt Lightning M1877 4.5inch Heavy Weight Model Gun (Silver) reg_AG KAC Type 600M Rear SightAbout Real Revolver The Colt M1877, also known as the Colt Lightning or Thunderer, is a double action revolver manufactured by Colt's Patent Firearms Manufacturing Company from 1877 to 1909. It was designed by William Mason, an engineer at Colt, and it was notable for being one of the first successful double action revolvers produced. The Colt M1877 was chambered in . 38 Long Colt and . 41 Long Colt calibers and featured a distinctive "bird's head"