Ruger 57 5.7x28mm 1- 10 Round & 1- 20 Round Capacity Magazine 16402

This model ships with a 10-round magazine for consumers in those states which limit magazine capacity.

Impressive ergonomics 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 with separately available optic adapter plate, available at ShopRuger.com.

Windage and elevation adjustable, serrated rear sight and rapid acquisition fiber optic front sight for fast, accurate shooting.

The alloy steel barrel features a black nitride treatment for wear resistance.

Steel magazine provides double stack capacity without unnecessary bulk.

Textured, ergonomic frame provides a secure and comfortable grip.

Utilizes Ruger's safe, reliable, and proven Secure Action™ fire-control system with protected internal hammer and short-stroke, double-action trigger. The bladed-safety trigger is comfortable, pulls smoothly, breaks cleanly, and has a positive reset.

Safe, easy takedown with no tools or trigger pull required.

Inspection port allows for visual confirmation of a loaded or empty chamber.

Picatinny-style accessory rail for easy mounting of lights and lasers.

Safety features include: 1911-style ambidextrous manual safety; an integrated trigger safety; light-weight firing pin; neutrally balanced sear with significant engagement and strong spring tension; and hammer catch to help prevent the hammer from contacting the firing pin unless the trigger is pulled.

Magazine drops free on release for convenient reloading.

Also includes: two steel magazines.