BB Defense Builder Set
Builder sets are the perfect way to start your next rifle build where your lower receiver, upper receiver and handguard match perfectly.
Guardian
- BB-15 Stripped Forged Lower Receiver with enhanced trigger guard
- Assembled Forged Upper Receiver
- Guardian Handguard
- Single Color Cerakote® Finish
Protector
- BB-15 Stripped Forged Lower Receiver with enhanced trigger guard
- Assembled Forged Upper Receiver
- Protector Handguard
- Lightweight Profile
- Pattern/Theme Cerakote® Finish
About Your Builder Set
BB-15 Forged lower receivers are precision machined Mil-Spec 7075-T6 Aluminum with flared magazine well, threaded rear takedown pin detent screw, SAFE/FIRE markings, and installed billet aluminum enhanced trigger guard. Assembled Upper Receiver is made of 7075-T6 aluminum precision machined to Mil-Spec standards and comes with the dust cover and forward assist installed. 3 options of precision machined aluminum free float handguards and multiple options of Cerakote® coatings makes your next build just what you want.
