Ruger Ruger-57 Double Action Only Semi-Auto Pistol 5.7x28mm 4.94" Steel Barrel (2)-20Rd Magazines Fiber Optic Front, Adjustable Rear Fiber Optic Sights Savage Silver Cerakote Steel Slide Black Polymer Finish
The Ruger-57 features impressive ergonomics which include an easy trigger reach, 1911-style ambidextrous manual safety, robust slide release and reversible magazine release latch. Through hardened, billet steel slide with lightening cuts is drilled and tapped for easy mounting of optics. The alloy steel barrel features a nitride treatment for wear resistance, while the textured, ergonomic frame provides a secure and comfortable grip. It utilizes Ruger's safe, reliable and proven Secure Action fire-control system that combines a protected internal hammer with a bladed-safety trigger. The trigger has a short, smooth pull, clean break and positive reset. Safety features include: 1911-style ambidextrous manual safety; an integrated trigger safety; light-weight firing pin; neutrally balanced sear; and hammer catch. The Ruger-57 also features inspection port and Picatinny-style accessory rail for easy mounting of lights and lasers.
The Below Information Has Been Provided From Our Gun Caliber Dictionary And Is Meant For Informational Purposes Only. It Is Not Intended to Describe The Unique Specifications For This Ammunition.
The 5.7X28mm was introduced by FN in 1993, developed for a new concept called Personal Defense Weapon (PDW), intended to replace the pistol, submachinegun, and carbine for miliitary use. The concept is a compact, selective fire weapon intended for use within 200 meters, firing a light projectile for controllable recoil. The 5.7X28mm was designed for FN's P90 PDW. It uses a short bottlenecked case firing a 31-grain .224-inch bullet at 2325 fps. Performance exceeds military handgun cartridge, especially as range increases. Although many experts find the concept sound acceptance by the military has not been rapid. — Craig Boddington
