Will This Hold Up Over Time? Brownells BRN 180 Gen3 Changes
This video details changes in the Brownells BRN-180 Gen 3 upper receiver compared to the Gen 2. Key improvements include a non-reciprocating charging handle with a gasket system to prevent debris ingress, addressing a major Gen 2 complaint. The design also incorporates a reduced profile to improve compatibility with extended optic mounts, though some larger accessory nuts may still present minor interference.











