** The Geissele Super Duty lower receiver pictured is California legal as is and does not require CA compliant parts or modification. CA compliant parts are buyer's responsibility when built into rifle. **
The Geissele Super Duty Stripped Lower, is precision machined from 7075-T6 aluminum forging and quality assured to the mil-spec standard at the Geissele facility. The Super Duty stripped lower is the heart of your next build, ready to accept your favorite components to make your next AR15-pattern rifle truly your own.