BCA AR-15 Lower Receiver, Multi Caliber - Black Anodized
- Fully Machined
- Forged to Milspec from 7075 Aluminum
- Stamped Multi Caliber
- Anodized Black
The BCA AR-15 lower receiver is fully machined, anodized black and forged to milspec from 7075 aluminum. Perfect fit and function for that next AR build. BCA lowers will power your AR as long as you can. Stamped Multi Caliber.