Ruger 57 5.7x28mm 20rd MagRuger 57 5.7x28mm 20rd Mag



Ruger 57 5.7x28mm 20rd MagRuger 57 5.7x28mm 20rd Mag | Ruger 57 5.7x28mm 20rd MagRuger 57 5.7x28mm 20rd Mag



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 a separately available optic adapter plate, available at


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.


The 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.



Manufacturer: RUGER

Caliber: 5.7X28MM AMMO

Model: 57

Finish: Blued

Type: Semi-Automatic

Barrel Length: 4.94″

Capacity: 20+1 Rounds

SKU: 16401

UPC: 736676164011

Barrel Length