Dirty Bird 10.5″ Government Carbine 5.56 M-LOK Upper Assembly V2 Black - $329.95

Description

This Dirty Bird Industries Complete Upper features a Black Nitride 10.5″ Government Profile barrel chambered in 5.56 with a 1:7 twist. Built on a top-tier Forged Upper Receiver and finished with Dirty Bird’s 9.7″ SMRS M-LOK V2 or V3 Handguard available in several color options. No corners are cut when manufacturing these complete uppers. All barrels are dimpled and cold blued, use a .750 black nitride 4140 steel gas block, and a carbine stainless steel gas tube.

The gas block set screws feature knurled cone tops and are installed using blue locktite, ensuring that no amount of firing will cause the set screws to come loose, but they will still be able to be removed for servicing if needed. This build will include one of Dirty Bird’s enhanced BCGs, which are individually High Pressure Tested and Magnetic Particle Inspected to ensure flawless operation in any AR-15 platform rifle or pistol.

Style V2
Barrel Finish Nitride / Melonite
Color Black
Barrel Profile Government
Cartridge Compatibility 5.56 NATO
Barrel Length 10.5
Gas System Length Carbine
Twist Rate 1-7
BCG / Charging Handle Included, Not Included