Description

DTI UPPER RECEIVER AR15 M4 5.56 16 FLATTOP PRE

Barrel: Chrome Moly Vanadium – M4 Feed Ramps – 16 Length – 1×9 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 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: Carbine Length – Aluminum Delta Ring – Single Heat Shield – Upper Receiver: – Forged 7075 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