I fixed the BCA Bolt Action Upper! Upgraded with ED-LHT 3-15x50
This guide details how to improve the reliability of a Bear Creek Arsenal Bolt Action AR upper. The process involves thorough cleaning, lubrication, and a crucial step of buffing the bolt lugs to ensure smooth operation. Removing the buffer and recoil spring is also recommended for this specific bolt-action configuration. The video also showcases the integration of a Discovery Optics ED-LHT 3-15x50 scope for enhanced precision shooting.











