Ruger AR-556 MPR 5.56 NATO 18" Semi-Auto AR-15 Rifle, 30-Rd

Lower receiver is fitted with Magpul® MOE® grip and MOE SL® collapsible buttstock on a Mil-Spec buffer tube
Handguard is free-floated for accuracy and the slim, 15-In length provides enhanced ergonomics
Bolt is mil-spec 9310 and is machined and shot peened for strength and durability
Magpul® M-LOK® accessory attachment slots along the 3:00, 6:00, and 9:00 positions with additional slots on the angled faces near the muzzle
Rifle-length gas system provides smoother operation and reduces felt recoil

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