GFY Builder Set Quad
Builder Sets include a hand-matched receiver set and your choice of Quad Rail.
- Machined from solid billet 7075-T6 aluminum
- Large magazine well bevel for easier magazine feeding
- Contoured integrated trigger guard
- Finished in black type 3 hard coat anodized or Cerakote FDE
- Accepts industry standard lower parts kits
- Produced entirely by us from start to finish
- FFL required for delivery
- FDE only available in 9.1" or 13.6" Rail
* All receivers come stripped and are hand-matched for a perfect fit.