Ruger AR-556 MPR Autoloading 5.56 Nato Rifle, Black 16.1″

Features:

• Capacity: 30+1
• Barrel Length: 16.1″
• Overall Length: 33″-36.25″
• Length of Pull: 11.13″-14.38″
• Thread Pattern: 1/2″-28
• Twist: 1:8″ RH
• Grooves: 5
• Weight: 6.7 lbs.
• Finish: Type III Hard-Coat Anodized
• Handguard: Lite Free-Float w/M-LOK Attachment Slots
• Flat top upper receiver features a Picatinny rail for easy attachment of magnified optic, red dot or open sights
• Ruger Elite 452 AR-Trigger is a two-stage trigger that offers a smooth, crisp, 4.5 pound trigger pull
• Cold hammer-forged alloy barrel with 1:8″ twist rifling that provides exceptional accuracy with bullets from 35 to 77 grains
• Mid-length gas system provides smooth operation at a lower gas port pressure than a carbine system
• Ruger muzzle brake is a radial port design that significantly reduces felt recoil and muzzle movement – the threaded barrel allows for standard muzzle accessories to be installed
• Made from 7075-T6 hard-coat anodized aluminum forgings, shot-peened and proof-tested 9310 steel bolt and 8620 steel bolt carrier
• Lightweight 13.50″ aluminum handguard is free-floated for accuracy and features Magpul M-LOK accessory attachment slots along the 3:00, 6:00 and 9:00 positions – the top rail has been docked in the center for improved grip access and reduced weight while Picatinny at the front and rear

Specifications