Brownells Bundles BRN-4 16" Heavy / Standard Barrel Upper Build Kits - $699

Description

Online Only, Do Not Call, one coupon per order

Attachment Type : HK Style
Gas Block Diameter : 0.750 Inches
Color : Black
Barrel Length : 16.00
Barrel Contour : Heavy
Gas System Length : 416
Hand : Right
Cartridge : 5.56x45 NATO
Material : Multiple
Receiver Style : Assembled
Finish : Nitride
Muzzle Threads : 1/2"x28
Twist : 1-7
Make Model Fit : Brownells.BRN-4
Quantity : 1

430111166
430111164
430111162

430111163
430111165
430111167