COMPLETE AMBI BOLT RELEASE LOWER Whether you are normal human being or an unfortunate southpaw, our ambi bolt release forged lower receivers are the perfect foundation for your next AR build. Featuring a proprietary ambidextrous bolt release system, these lowers make a right-handed person able to drop a bolt with the right index finger, while also creating a perfect foundation for a complete ambidextrous build for all of our lefties out there. Comes complete with a MFT grip and our low profile collapsible stock. Our stocks are made from tough, durable materials, are mil-spec in diameter, and are ready to provide you a lifetime of service as you build out your new rifle or augment your current setup. Lower comes complete and ready to be mated with either a UAR complete upper or the upper of your choice.