Ruger-57 5.7x28mm Full-Size Pistol, 4.94 in Barrel, 20+1 Capacity, Fiber-Optic Front/Adjustable Rear Sights, Black
This Ruger-57 stands out as a full-size 5.7x28mm pistol with a 20+1 capacity, excellent bore, and a feature set tailored for practical use. It uses Ruger's delayed-blowback system with an internal lever and the Secure Action internal-hammer mechanism. The serial number is above the Ruger-57 safety retrofit range. Made in the USA and sold with two steel 20-round magazines, it is clean, well-kept, and ready to go.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: Minor, superficial scratches and small blemishes are present on high-contact areas consistent with light handling.
What’s Included
- Allen Tactical soft pistol case
- Two 20-round steel magazines with flush floorplates
The Ruger-57 is a full-size semi-automatic chambered in 5.7x28mm with a 20+1 capacity, fed by durable steel double-stack magazines. A reversible magazine release supports left- or right-handed use.
Its action is a delayed-blowback design with an internal lever, paired with Ruger's Secure Action internal-hammer, single-action mechanism. Safety features include an ambidextrous manual thumb safety and a trigger safety blade.
The 4.94 in alloy-steel barrel has a black nitride finish with 8-groove rifling and a 1:9 RH twist. The bore condition is excellent, and the pistol features a green fiber-optic front sight and a windage- and elevation-adjustable serrated rear sight.
The black oxide slide carries front and rear serrations and a top lightening window. The black glass-filled nylon frame has molded texturing with the Ruger phoenix logo and an integrated accessory rail. This example's serial number is above the Ruger-57 safety retrofit range, and it is made in the USA.



