Description
- Fits all 5.56/223 lower rifles/pistols
- Designed to be used with SB15 arm brace
- Billet 7075-T6 aluminum and hardcoat anodized
- Machined lower slot for anti-tilt
- Includes everything pictured
Phase 5 HEX-2 hexagonal for 5.56/223 lower rifles/pistols, fits SB15 stabilizing brace