Includes the following components:

• ZEV Billet Upper receivers are precision-machined from 7075-T651 aluminum for strength and light weight, finished in true black type III class 2 hard coat anodize.
• ZEV match grade barrels are manufactured from 4150 Chrome Moly with QPQ corrosion resistant finish, and chambered in 5.56 NATO with a 1:7 twist featuring a rifle length gas system for smoother cycling of the action. Capable of consistent sub-MOA accuracy with high quality factory ammunition.
• ZEV Wedge Lock hand guard provides a full length continuous top rail with M-LOK mounting system for maximum user customization and control, integrated anti-rotation pin ensures a consistent and continuous top-rail with the upper receiver.
• Low profile adjustable gas block from Superlative Arms allows the end-user to fine tune the gas flow of the rifle to match their load and set-up.
• Muzzle brake reduces felt recoil and muzzle rise to keep you on target for faster follow up shots.
• ZEV Slide Lock charging handle permits ambidextrous manipulation with an extended and textured latch for superior grip and ergonomics.
• Bolt and carrier are included.