NICE Piston-Driven AR-15! Ruger SR-556 Piston-Driven 5.56 NATO/.223 Rem Rifle near Peoria, Phoenix, AZ

Not interested in trades at this time. Text Brian with any questions or additional photos. Located NW Peoria. REDACTED

Ruger SR-556 Semi-Automatic Piston Rifle Configuration  

Up for sale is a premium, factory-built Ruger SR-556 semi-automatic rifle chambered in 5.56 NATO / .223 Remington. Unlike standard direct-impingement AR-15s, the SR-556 features Ruger's signature two-stage, short-stroke gas piston system with a 4-position adjustable gas regulator, offering incredibly clean, cool, and reliable operation.

Firearm Specifications:

• Manufacturer: Sturm, Ruger & Co.

• Model: SR-556 (Standard Configuration)

• Caliber: 5.56x45mm NATO / .223 Remington

• Action: Short-stroke gas piston operated, rotating bolt

• Barrel: 16.12-inch cold hammer-forged, chrome-lined barrel with a 1:9" twist rate

• Handguard: Heavy-duty, factory quad-rail handguard with integrated rail covers

• Grip: Ergonomic Hogue rubberized pistol grip

• Stock: 6-position collapsible stock

• Muzzle Device: Ruger factory flash suppressor

(MUST BE 21 YEARS OF AGE, HAVE A VALID AZ DRIVER LICENSE AND LEGALLY ABLE TO OWN/POSSESS A FIREARM. CCW IS A PLUS) 

Message with any questions! Brian REDACTED

Keywords / Tags: Stag Arms, Ruger, SR-556, SR556, AR15, AR-15, Lower Receiver, Complete Lower, 5.56, 556, .223 Rem, 223 Remington, Gas Piston, Short Stroke Piston, Adjustable Gas Block, BTE Trigger, Drop In Trigger, Daniel Defense Stock, Magpul, Hogue Grip, Quad Rail, Nikon M-223, Rifle Scope, Scope Mount, Tactical Rifle, SBR Build