Description
Ruger's AR-556 semi-automatic rifle is made from forged aerospace-grade 775-T6 aluminum. The hard coat anodized, flattop upper receiver includes a forward assist, dust cover and brass deflector, while the handguards are made from heat-resistant glass-filled nylon. It has a carbine-length, milled gas block with multiple attachment points for a QD socket, bayonet lug, and sling. Serrations on the angled face of the gas block provides a low-glare surface. It also has a bolt machined from 931 alloy steel, single-stage trigger, chrome-plated bolt carrier with a matte black oxide finish on the exterior, and patent pending barrel nut and Delta ring for one person handguard removal and installation.
Specifications and Features:
- Action: Semi-Auto
- Caliber: 223 Rem,5.56 NATO
- Barrel Length: 16.10"
- Capacity: 30+1
- Trigger: Single-Stage
- Safety: Manual
- OAL: 32.25"-35.50"
- Weight: 6.7 lbs
- Stock Description: 6 Position
- Metal Finish: Black Hardcoat Anodized/Black Oxide
- Muzzle: Muzzle Brake
- Receiver Material: Forged 7075 T6 Aluminum
- Sights: None, Scope Rail
- Barrel Description: 4140 Chrome Moly Cold Hammer-Forged
- Twist: 1:8"
- Barrel Length Range: 16" to 16.99"
- Weight Range: 6 lbs to 6.99 lbs
- Hand: Right
- Stock Finish Group: Black
- Metal Finish Group: Blued/Black
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