
The Ruger-57 is a semi-automatic pistol chambered in 5.7x28mm FN, with a 4.94-inch alloy steel barrel, an 8.65-inch overall length and a weight of 24.5 ounces. The billet steel slide has lightening cuts and is drilled and tapped for a compatible optic. It holds 20+1 rounds with two magazines included, and the reversible magazine release suits either hand.
The Ruger-57 is a longer-capacity handgun that fits range use and home defense for a buyer who wants more rounds per magazine than a small carry pistol offers. Its Secure Action system, ambidextrous 1911-style manual safety and bladed trigger safety give several layers of control. Handgun buyers must be 21 or older, and some states add waiting periods, rosters or magazine capacity limits at pickup.
Key features
- 5.7x28mm FN pistol with 4.94-inch barrel
- 20+1 capacity, two magazines included
- Lightning-cut billet steel slide, optic ready
- Ambidextrous manual safety and bladed trigger safety
- Picatinny-style rail and reversible magazine release
The pistol ships to the FFL dealer you choose, where you complete Form 4473 and the background check before pickup.
Ruger-57 Lightning Cut Slide 5.7x28mm FN Blue/Black Pistol: quick facts
- What caliber is the Ruger-57 Lightning Cut Slide 5.7x28mm FN Blue/Black Pistol?
- It is chambered in 5.7x28mm FN.
- How many rounds does it hold?
- 20+1 rounds; magazines included: 2.
- How big and heavy is it?
- Barrel length 4.94 inches, overall length 8.65 inches, weight 24.5 ounces.
- What kind of action does it use?
- Semi-Automatic.
- Is it optic ready or threaded?
- Optic ready: Yes; threaded barrel: No.
- What sights and finish does it have?
- Sights: Standard Sights; finish: Blue/Black.
- Is it new or used?
- New, in the original packaging.
- Can I buy it in United States?
- Yes. It ships to a licensed FFL dealer in United States; you pick it up there after the background check. Ships to your FFL dealer for Form 4473 and a background check at 21 or older; state permits, waits, rosters and magazine limits apply at pickup.
- Is it in stock?
- Yes, at $507.71. Orders leave within 1-2 business days; shipping is free over $999.







