Wilson Combat Lightweight Billet Lower/Upper Matched Receiver Set, Black

Designed by Bill Wilson and the Wilson Combat design team to be the base for the ultimate precision tactical AR-10 rifle the BILLet-AR matched upper and lower receiver set is 100% machined in our Berryville AR facility.The Wilson Combat BILLet-AR receiver set was engineered from the ground up to address structural design weaknesses in standard USGI receivers and enhance overall tolerances which improve shot to shot consistency.The BILLet-AR upper receiver has a precise bolt raceway for smoother chambering and more rigid receiver walls to reduce firing flex. The BILLet-AR lower receiver has been enhanced with an oversize magazine well for smooth reloads and an integral trigger guard for gloved use and added lower receiver strength.Wilson Combat's extensive experience as a premier custom builder of AR-15 rifles will ensure your satisfaction with this next generation precision tactical shooting platform. CNC machined from 7075-T6 aerospace aluminum billet stock. Picatinny top rail. Shell deflector. Extended feed ramps for excellent reliability with a wide variety of calibers. Undersize bolt raceway for smoother chambering improved feeding and enhanced recoil dynamics. Lightened side profile without forward assist for maximum accuracy potential. Oversize EDM-cut magazine well for fast reloads. Precision threaded receiver and reamed pin holes. Hex Screw Bolt Catch retention. Hand prepped for a flawless surface finish. Black Armor-Tuff Finish