Brownells 75th Anniversary - A Shooting Heritage
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Introducing the Brownell’s Retro A1 rifle length barrel assembly. Chambered in 5.56x45, the chrome lined barrel has a 1-7 twist and finished in black phosphate with an overall length of 20”. Muzzle threads are ½-28 and features a standard rifle barrel extension. The assembly includes a front sight base, .625 No F Marks, sight post, detent, spring, sling swivel, rivet, flat delta ring, barrel nut, weld spring, snap ring, and triangular handguard cap. Everything you need for your Retro barrels!

BROWNELLS MILITARY BARRELS - AR-15 20" A1 RIFLE BARREL 1-7 ASSEMBLY

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Cartridge: 5.56 mm NATO

Length: 20"

Finish: Black

Gas System Length: Rifle

Muzzle Threads: 1/2-28

Twist: 1-7