10.5" Carbine Upper W/ Firestorm 10" Rail System

10.5″ Carbine Upper with FIRESTORM-10″ M-LOK Rail System

$707.95

10.5″ Forged 5.56/2.23 Upper with FIRESTORM-10-M-LOK Rail System, M4 Nickel Boron Extension and more!

In stock

Description
Reviews (0)

Description

Forged (Nitride Premium) Upper

Barrel 10.5″ 4150 CrMoVa (NATO Chamber)(HP/MP)
Barrel Nitride Treated (inside & out)
Chambered in 5.56 NATO
Premium Nitride Treatment inside and out (Barrel)
{Nickel Boron} M4 Extended Feed Ramps
Nickel Boron M4 Barrel Extension
6 Groove Rifling
1:7 Twist Rate
Carbine Gas System
Nitride Gas Tube
1/2×28 Thread Pitch
Tuned Gas Port
Nitride Treated Micro Gas Block with .750 seat
Forged Upper Receiver
Hand Guard Type: SOT FIRESTORM-10-M-LOK Ultra Light Free Floating Rail System
Shot Peened and MPI tested bolt
NITRIDE M16 carrier with properly staked carrier key (HP/MP)
Forged Charging Handle
A2 (Nitride Treated)
Government Barrel Profile

Reviews

There are no reviews yet.

Be the first to review “10.5″ Carbine Upper with FIRESTORM-10″ M-LOK Rail System”