BCA AR-10 Barrel, 20" 4150 Black Nitride SOCOM Barrel, .308, Rifle Length Gas System w/ 1:10 Twist
- 20" SOCOM Barrel
- 4150 Chrome Moly Vanadium Steel
- Black Nitride Finish
- 1:10 Twist
- .308 Caliber
- Rifle Length Gas System
The BCA AR-10 Barrel is a 20" SOCOM barrel made out of 4150 chrome moly vanadium with a black nitride finish, a 1:10 twist rate and a rifle length gas system. The barrel is chambered in .308 and machined with a AR-10 feed ramp in the barrel extension.
Finished Barrels go through a 100% Inspection Process.
Inspections Equipment includes CMMs and Air Gauges for the Bores.
BCA's expectations is that our Barrels, 16 inch or longer, will hold a 1.000" MOA at 100 yards with appropriate ammo and shooting techniques.
|Material||4150 Chrome Moly Vanadium|
|Thread Pitch||5/8 x 24|
|Gas Block System||0.750|
|Gas Hole Diameter||0.082|
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