https://greyhive.com/videos/watch/f76b51a7-bb4e-429e-a0ea-43e4ffe3d71b What are witness marks, and why should you use them on your equipment? In this short video, Mitch will explain why witness marks are a vital part of regular equipment maintenance. 0:00 Intro 0:23 Optic Screws 1:01 Sights & Compensators 1:15 Belts & Holsters 1:38 Conclusion Sat, 19 Sep 2026 04:26:49 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://greyhive.com https://greyhive.com/lazy-static/avatars/5746210d-885d-44b2-9be0-92bf1e4d34df.webp https://greyhive.com/videos/watch/f76b51a7-bb4e-429e-a0ea-43e4ffe3d71b All rights reserved, unless otherwise specified in the terms specified at https://greyhive.com/about and potential licenses granted by each content's rightholder.