This guide details the use of the Obsidian Arms Bolt Assembly/Disassembly Tool for AR-15 and AR-10/SR-25 platforms. It covers the removal and replacement of ejector roll pins, emphasizing the tool's dual knockout holes for damaged pins and recommending a stable work surface. The Obsidian Arms tool is presented as a superior option to single-hole designs like the Sinclair vice.
This YouTube video showcases a rare U.S. G.I. (United States Government Issued) trigger pull/weight gauge specifically designed for the M16 rifle. The title and description highlight the rarity of this tool, which is used to measure the force required to activate a firearm's trigger. This gauge is an essential piece of equipment for armorers and gunsmiths to ensure firearms meet military specifications for trigger pull weight, impacting safety and performance.
This video from Apex Tactical Specialties Inc. highlights their Polymer Armorers Block. Designed for firearm maintenance and customization, this tool is essential for gunsmithing and detailed work on firearms. The description directs viewers to Brownells for purchasing and more information. The video focuses on a specific tool rather than a firearm model or shooting technique, suggesting its utility for individuals involved in firearm upkeep and modification.
This video introduces the Deployable Compact Armorers Tool (D-CAT) from Space Age Weaponry. The D-CAT is designed to fit within the storage compartment of a standard AR-15/M-16 fixed buttstock and weighs only 6 ounces. The description highlights it as the sole tool required for complete assembly or disassembly of the AR-15/M16 platform from its component parts. Further information and ordering details can be found on Brownells' website.
This video details the function and replacement of the Glock firing pin channel liner, a critical component often overlooked. It explains why the liner is essential for preventing friction and wear, and when replacement is necessary, particularly after slide machining or refinishing. The video introduces a specialized GlockStore installation tool (LW052) and demonstrates effective removal and installation techniques, emphasizing the need for precision to avoid damaging the liner.
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