10.5″ 5.56MM PARKERIZED M4 BARREL, 1:7 TWIST, CARBINE LENGTH GAS SYSTEM – BY BEAR CREEK ARSENAL

Sale!

$120.99 $92.99

In stock (can be backordered)

SKU: 1832-B556CM410.517(P) Category:

Description

This BCA AR-15 Barrel is a 10.5″ M4 contour profile barrel made of 4150 chrome moly vanadium steel with a parkerized finish, a carbine length gas system with a 1:7 twist rate. The barrel is chambered in 5.56 NATO and machined with M4 feed ramps in the barrel extension.

All Finished Barrels go through a 100% Inspection Process.

Inspections Equipment includes CMMs and Air Gauges for the Bores

 

SPECIFICATIONS:

Weight2.5000
Length10.5
ProfileM4 Contour
Twist1:7
FinishParkerized
Material4150 Chrome Moly Vanadium
Thread Pitch1/2 x 28
Caliber5.56 NATO
Feed RampM4
FlutesN/A
Gas SystemCarbine
Gas Block System0.750
Gas Hole Diameter0.086
Magazine CapacityN/A
PlatformAR-15

 

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