Receiver Sets

The March edition of the monthly Builder Set program is here to be the foundation of your next build. In collaboration with Blowndeadline these sets feature an OD Green base with the updated BDL Halftone 2.0 pattern. These receiver and...

AX556 Billet Upper/Lower Receiver Set 8.5" Handguard - FDE The Radian AX556 Billet Upper/Lower Set offers unmatched machining precision, ambidextrous controls, and a compact 8.5” M-LOK handguard, making it an ideal foundation for SBR builds, PDW...

AX556 Billet Upper/Lower Receiver Set 8.5" Handguard - Black The Radian AX556 Billet Upper/Lower Set offers unmatched machining precision, ambidextrous controls, and a compact 8.5” M-LOK handguard, making it an ideal foundation for SBR builds, PDW...

AX556 Billet Upper/Lower Receiver Set 15.5" Handguard - FDE The Radian AX556 Billet Upper/Lower Set delivers precision machining, fully ambidextrous controls, and cutting-edge ergonomics, making it a top-tier foundation for serious AR builders. Chambered...

AX556 Billet Upper/Lower Receiver Set 8.5" Handguard - Gray The Radian AX556 Billet Upper/Lower Set offers unmatched machining precision, ambidextrous controls, and a compact 8.5” M-LOK handguard, making it an ideal foundation for SBR builds, PDW...

AX556 Billet Upper/Lower Receiver Set 8.5" Handguard - OD Green The Radian AX556 Billet Upper/Lower Set offers unmatched machining precision, ambidextrous controls, and a compact 8.5” M-LOK handguard, making it an ideal foundation for SBR builds,...

AX556 Billet Upper/Lower Receiver Set 15.5" Handguard - Black The Radian AX556 Billet Upper/Lower Set delivers precision machining, fully ambidextrous controls, and cutting-edge ergonomics, making it a top-tier foundation for serious AR builders...

AX556 Billet Upper/Lower Receiver Set 17" Handguard - Brown The Radian AX556 Billet Upper/Lower Set offers elite-level craftsmanship, fully ambidextrous controls, and a precision-engineered foundation for serious shooters. Finished in Brown Cerakote,...

Grey Ghost Precision AR10 Builders Set - FDE The Grey Ghost Precision AR-10 Builders Set is designed for shooters looking to build a precision-grade AR-10 rifle with superior fit, durability, and customization options. Crafted from billet 7075-T651...

Now you can start your next AR10 build right with the GGP MKII AR Builder's Billet Receiver Set! Includes a GGP MKII HEAVY Billet 7075-T651 Lower Receiver, GGP MKII Billet 7075-T651 Upper Receiver, and a GGP 15" Handguard. The new MKII version of the...

The Thunder Ranch product line is a joint venture between Aero Precision and Thunder Ranch. Aimed to achieve Clint Smith's ideal purpose built "Ultimate Carbine", these products include key features requested from Clint Smith himself but with an Aero...

Spike's Tactical, Spartan Set, Semi-automatic, Matching Lower/Upper Handguard Set, 223 Rem/556NATO, 12" MLOK Rail, CNC Machined from a 7075 Billet Aluminum, Bronze Battleworn Finish Bronze Spartan Set 7075 T6 Construction Multi Caliber If you are...