Videos tagged with Disconnector Spring

This guide details common AR-15 assembly errors, drawing from expert instruction by Steve and Caleb of Brownells. It covers critical steps like correct barrel nut indexing, the importance of 'Oops kits' for spare parts, proper castle nut orientation, and the precise installation of the disconnector spring. Adhering to these technical details prevents dangerous malfunctions and ensures reliable firearm function.

This video from Brownells Gun Tech™ provides a quick tip on identifying AR-15 trigger springs, specifically distinguishing the disconnector spring from the bolt catch spring. Host Caleb Savant explains that these springs are not interchangeable and details a key visual difference: the disconnector spring has a flared end that fits into the trigger. He emphasizes that installing the wrong spring will lead to malfunctions in either the disconnector or the bolt catch, offering a practical solution to avoid common building errors.