This Ruger AR-556 semi-automatic rifle is made from forged aerospace-grade
7075-T6 aluminum. The hard coat anodized, flattop upper receiver includes a
forward assist, dust cover and brass deflector, while the Magpul M-Lok
handguards are made from heat-resistant glass-filled nylon. It also has a
bolt machined from 9310 alloy steel, single-stage trigger, chrome-plated
bolt carrier with a matte black oxide finish on the exterior. The AR-556
also utilizes a heavy contour, cold hammer-forged barrel and ergonomic
pistol grip.

Specifications:

Weight: 6.7lbs
# of Mags: 1
Rate-of-Twist: 1:8″
Sights: None
Additional Info: Full Length Picatinny Rail
Additional Info: Single-Stage Trigger
Additional Info: 11″ MAGPUL M-LOK Handguard
Special Feature: Threaded Barrel Model