RUGER AR-556 FREE-FLOAT HANDGUARD 5.56 NATO 16.1'' 30-RD

The Ruger® AR-556® Semi-Auto Rifle with Free-Float Handguard operates with direct-impingement and a rifle-length gas system. The lower receiver comes equipped with a Magpul® MOE® pistol grip and a MOE SL™ 6-position, collapsible buttstock on a Mil-Spec buffer tube. Upper and lower receivers are CNC-machined from 7075-T6 aluminum forgings and Type III hard-coat anodized for maximum durability. An 11'' free-float, M-LOK® handguard features accessory attachment slots at 3:00, 6:00 and 9:00 positions, and a continuous Picatinny rail interface with the flat-top, railed, upper receiver. The upper receiver features a forward assist, dust cover, and brass deflector, while the Ruger® single-stage trigger offers a smooth, crisp break at approximately 4.5 lbs. The bolt carrier and gas key are chrome-plated to provide exceptional resistance to hot gases; and the gas key is securely staked to prevent loosening during extensive fire. The cold hammer-forged steel alloy barrel boasts a 1:8'' twist ratio to maximize accuracy with bullets ranging from 35 to 77 grains, and features an M4 feed ramp, and black Nitride finish for superior corrosion and moisture resistance. A factory-installed Ruger radial-port flash suppressor is attached to the 1/2''x28 threaded barrel, and is easily removed to accomodate aftermarket muzzle devices. The Ruger AR-556 Semi-Auto Rifle comes with one 30-round Magpul® PMAG® detachable box magazine. Made in USA.

Specifications:

• Model Series: AR-556
  
• Caliber: 5.56 NATO|223
• Action: Semi-Automatic
• Capacity: 30+1
• Finish: Black
• Stock: Black Synthetic/ Collapsible
• Sights: No Sights
• Barrel Length: 16.10" 
• Overall Length: 32.25" - 35.50"
• Features: Improved Trigger-Reach Grip/ Forward Assist
• Weight: 6.7 lbs.
• Firearm Stock: Black Synthetic Collapsible
• Features: 11 inch Free Float HandguardM-LOK Attachment Slots
• Extended Length: 35.5"
• Finish: Black
• Magazine Count: 1
• Gas System Length: Carbine
• Operating System: Direct Impingement
• Frame Material: 7075 T6 Aluminum Upper & Lower
• Trigger Guard: Enlarged
• Barrel Configuration: Single
• Barrel Description: Cold Hammer-forged
• Barrel Twist: 1-8
• Muzzle: 1/2X28, Ruger Flash Suppressor
• Rifled Barrel: Yes