7.5″ M4 PROFILE 4150 PARKERIZED 5.56 PISTOL LENGTH, 1:7 TWIST BARREL – BY BEAR CREEK ARSENAL

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$110.99 $99.99

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SKU: 1502-B556PM47.517(P) Category:

Description

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.

SPECIFICATIONS: 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

 

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