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BROWNELLS

AR-15 M16A1 20" RETRO RIFLE BARREL 1-7 ASSEMBLY

5 Stars
(4.5) 13 reviews
AR-15 20" A1 Rifle Barrel 1-7 Twist Assembly
Brownells sku
100021012
MFR #
BABR557012M
UPC
$219.99 $278.49
Coupon Code
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Specification
Barrel Contour: Lightweight
Barrel Length: 20.00
Item Length (Inches): 20.000
Color: Black
Cartridge: 5.56x45 NATO
Make Model Fit: AR-15.Universal
Gas Block Diameter: 0.625 Inches
Twist: 1-7
Gas System Length: Rifle
Muzzle Threads: 1/2"x28
Restriction
Oversea shipping: No
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Description

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!

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