Videos tagged with Shimming

This guide details how to resolve a common rifle scope issue where elevation adjustment is insufficient for long-range zeroing. Lead Firearms Instructor Naaming Kotchanok demonstrates a practical shimming technique for the rear scope mount on a CZ 457 rifle equipped with a Discovery Optics scope. The method effectively 'tilts' the scope's line of sight, allowing for greater usable adjustment range to consistently hit targets at extended distances.

This video details the advanced gunsmithing challenges encountered during the final testing phase of the AK-50 V1 prototype. Lead designer Brandon Herrera transparently discusses issues like stacking tolerances, bolt galling, and magazine feeding, showcasing the iterative process of refining a complex firearm design. Lessons learned from the V1 are slated for implementation in the V3 production model, highlighting the dedication to engineering excellence.