Videos tagged with Disconnector Spring

This guide details common AR-15 assembly errors, focusing on critical steps like barrel nut indexing and disconnector spring orientation. Experts from Brownells emphasize the importance of correct torque for the barrel nut (35-80 ft-lbs) and proper seating of the disconnector spring's flared end to prevent dangerous malfunctions. It also highlights the need for 'Oops Kits' containing spare small parts due to their tendency to get lost during builds.

This guide details the process of diagnosing and repairing an AR-15 that has sustained fire damage. It emphasizes inspecting critical components like springs and headspace, and outlines the steps for replacing compromised parts, specifically focusing on the extractor, ejector, and disconnector springs, to restore functionality. The instruction is delivered with high authority, demonstrating professional-grade gunsmithing skills.

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.