16" 1x7 Heavy Profile Barrel Assembly w/ YHM SLR Smooth Mid Length Handguard

Barrel:

· Chrome Moly Vanadium

· M4 Feed Ramps

· 16" Length

· 1x7 Twist

· A2 Flash Hider

· Manganese Phosphated

· Phosphated under Low Profile Gas Block

· Threaded Muzzle

· Heavy Profile

Chamber:

· 5.56 X 45 mm

Bolt And Carrier:

· Phosphated 8620 Steel Carrier Assembly

· Carpenter 158 Bolt HPT/MPI Tested

· Heat Treated and Plated

· Mil-Spec

· Chrome Lined Carrier Interior

· Carrier Key - chrome lined, attached with Grade 8 Screws

· Properly Staked & Sealed Gas Key

Handguards:

· Mid Length

· YHM SLR Smooth

· Three YHM 3” Rail Mounts

Upper Receiver:

· A3 Flat Top With M4 Feed Ramps

· Forged 7075 T6 Aluminum

· Hard Coat Anodized

· Mil-Spec

· Ejection Port Cover and Round Forward Assist

· Right Hand Ejection

· Bore's surface is coated with dry film lube, over the anodized surface