Description
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100-032-766WB
BRN-Proto™ A1 20" Barrel 1-12 Black 1/2-28
Cartridge: 5.56 mm NATO
Length: 20"
Contour: A1
Finish: Black
Gas System Length: Rifle
Muzzle Threads: 1/2-28, ...
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Description
Specs
The BRN-PROTO® rifle was one of the more interesting products Brownells has been able to offer our customers and now we are offering another unique item, the BRN-PROTO A1 Barrel Assembly.
And since these are built up for our BRN-PROTO® rifles you will find all the same specs in these barrels.
At 20” in length BRN-PROTO® A1 Barrel Assembly features a 1-12 twist, chrome lined, A1 profile barrel with barrel nut, handguard cap and front sight base installed.
Barrels are magnetic particle inspected. Machined from 4150 chrome moly steel.
MPN#: BABR5512766M
