Machined from 7075 T-6 aluminum forgings, the Matrix Arms 80% lower receiver is the perfect foundation for your next DIY rifle build. Simply machine out the hammer/trigger pocket to turn this 80% receiver into a fully functioning lower. Utilizes standard .250 takedown holes and .156 fire control pins.
NO FFL needed for shipping.
- FIRE/SAFE engraved
- Takedown-lug pocket to check upper compatibility
- Class 3 Type 2 matte black anodization