**Product in picture is California compliant as is and does not require CA compliant parts or modification. CA Compliant parts are buyers responsibility when built into rifle.**
Click Other details to read more from the Manufacturer.
THE AR-15 STRIPPED LOWER RECEIVER IS AMERICAN MADE WITH SUPERIOR QUALITY FOR LESS. ANDERSON'S LOWER RECEIVERS ARE CNC MACHINED FROM A HIGH-STRENGTH, 7075 T6 ALUMINUM FORGING FOR RELIABLE PERFORMANCE AND OUTSTANDING DURABILITY. MACHINED TO MILITARY SPECIFICATIONS & STANDARDS AND MARKED "MULTI-CAL" TO BE USED WITH MULTIPLE CALIBERS ON THE AR-15 PLATFORM. THIS LOWER RECEIVER COMES IN TYPE III BLACK HARD ANODIZE, AND AN OPEN TRIGGER.