16" M4 1/9 Twist Chrome Moly Vanadium (CMV) Barrel
Flat Top Upper with M4 Feed Ramps
F-Marked Front Sight Base
AR-15 Bolt and carrier assembly
Properly staked and sealed gas key
Charging handle
Ergo Z Rail Handguard & UTG Tri-Rail Barrel Mount

Complete Upper, ready to attach to your lower and fire. Upper comes with Lifetime Warranty.

Technical Specs:

This barrel assembly has a 16" barrel with M4 profile, 1x9 twist, CAR handguards with single heat shields, and A2 Flash Hider.

Barrel:

Chrome Moly Vanadium
M4 Feed Ramps
16" Length
1x9 Twist
A2 Flash Hider
Manganese Phosphated
Phosphated under Front Sight Base
Taper Pins on A2 Front Sight Base
Threaded Muzzle
M4 Profile

Chamber: 5.56

Bolt And Carrier:

Phosphated 8620 Steel Carrier Assembly
Carpenter 158 Bolt MP 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:

Carbine Length Ergo Z Rail
Aluminum Delta Ring
UTG Tri Rail Barrel Mount - Adds additional rail space around A2 Front Sight

Upper Receiver:

Forged 7076 T6 Aluminum
A3 Flat Top With M4 Feed Ramps
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