Armaspec SPR Light Gun Builder's Kit – AR-15

The Armaspec SPR Light Gun Builder's Kit provides essential lower parts for completing an AR-15 build with a focus on reduced weight and smooth operation.

• Part Type: Lower Parts Kit (SPR Light Configuration)
• Compatible Firearms: AR-15 platform rifles
• Material: Heat-treated steel, aluminum alloy
• Finish: Black
• Installation: Drop-in with basic armorer's tools
• Includes: Fire control group, trigger/hammer pins, magazine catch assembly, bolt catch assembly, takedown/pivot pins, selector components (pistol grip and stock hardware not included)