Description
Bear Creek Arsenal 7.5″ M4 Profile 4150 Parkerized 5.56 NATO Pistol Length 1:7 Barrel
This BCA AR-15 Barrel is a 7.5″ M4 Contour Profile barrel chambered in 5.56 NATO made from 4150 Chrome Moly Vanadium Steel with a Parkerized finish, pistol length gas system, and a 1:7 twist rate. The barrel is chambered in 5.56 NATO and machined with M4 feed ramps in the barrel extension. All our Finished Barrels go through a 100% Inspection Process. Inspections Equipment includes CMMs and Air Gauges for the Bores.
Mfr Part: 1502-B556PM47.517(P)
Color: Black
Finish: Parkerized
Material: 4150 Chrome Moly Vanadium Steel
Weight: 15 oz
Length: 7.5″
Profile: M4
Gas System: Pistol Length
Gas Block Size: 0.750″
Dimpled: Yes
Twist Rate: 1:7
Thread: 1/2 x 28 TPI
Caliber: 5.56 NATO
Platform: AR-15
Features:
– 7.5″ M4 contour profile barrel made of 4150 CMV steel
– Parkerized finish
– Pistol-length gas system with 1:7 twist rate
– Chambered 5.56 NATO with M4 feed ramps
– Made in the U.S.A.
Includes:
(1) 7.5″ M4 Contour 4150 Parkerized 5.56 NATO Pistol Length 1:7 Twist Barrel
