Product Description
Model: AR-15 5.56 NATO 10.5" Inch 1-7 T Phosphate Cryo Treated Barrel
Platform: AR-15
Classification: Pistol
Caliber: 5.56x45mm
Length: 10.5
Handguard Compatibility: Freefloat, Drop-In
Gas Block Shelf: 0.75
Gas Length: Carbine
Profile: M4
Twist Rate: 1:7T
Finish: Phosphate
Material: 4150 Chrome Moly Vanadium
Thread Pitch: 1/2x28
Barrel Extension Finish: Nitride