Brownells Ar-15/M16 M4 Barrel Extension

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Brownells Ar-15/M16 M4 Barrel Extension

Brownells

Barrel Parts

Rifle Barrel Hardware

080000574-080000574-10926

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Specifically designed for carbine installations, this is a correct-spec M4 barrel extension with feed ramp and pre-drilled hole for locator pin. Perfect for custom builds, rebarreling jobs, and caliber conversion projects. Integral feed ramp is required for proper chambering in carbine configurations and adds an extra measure of insurance for smooth, reliable feeding in rifles. Fully machined from high-grade 4140 chrome-moly steel for precise fit, strength, and durability. Mfg: Brownells SPECS: 4140 carbon steel, in-the-white.. For Custom Barreling Projects; Includes Feed Ramp Cut For Reliable Chambering

Brownells Ar-15/M16 M4 Barrel Extension

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Brownells Ar-15/M16 M4 Barrel Extension
Brownells Ar-15/M16 M4 Barrel Extension

Specifically designed for carbine installations, this is a correct-spec M4 barrel extension with feed ramp and pre-drilled hole for locator pin. Perfe...

$22

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