Mega Arms has built their reputation for making the highest quality AR15 parts on the market while keeping prices low. Probably the best value for any billet lower in the market today. Now available with an ambidextrous bolt release with extended latch for smoother deployment.
- Ambidextrous Extended Bolt Release
- 7075 Billet Aluminum
- Flared Magwell
- Integrated Trigger Guard
- Tensioning Screw for proper Upper/Lower Fit
- 3S Model - Better Match with Standard Uppers
- FFL Required Before Shipping. Please have your dealer email their license to FFL@rainierarms.com or they can also fax it in. Please give us a few days to process the information.