M4e1-t 300 Blackout Complete Uppers

M4E1-T 300 Blackout Complete UPPERS

Cartridge: CCP_300 AAC Blackout

Scalloped picatinny top rail
Built in anti-rotation tabs
M-LOK slots
Does not include BCG or charging handle
Specifications:

Features:

16" .300 Blackout
4150 Chrome Moly Vanadium barrel
HPT and MPI
Black Nitride finish
1:7 twist rate
Pistol length gas system
M4E1 Threaded forged 7075-T6 upper
Hardcoat anodized
Laser engraved T-marks
Assembly: Barreled Assemblies
Barrel Coating: Salt Bath Nitride
Barrel Contour: Medium
Barrel Length: 16
Barrel Lining: Salt Bath Nitride
Barrel Material: 41V50 Chrome Moly Vanadium Steel
Caliber Gauge: 300 Blackout
Gas System Length: Pistol
Gas System Type: Direct Impingement
Handguard: 15 in Aero Precision ATLAS R-ONE M-LOK Rail
Muzzle Device: A2 Flash Hider
Thread Pattern: 5/8 X 24
Twist Rate: 1:7