https://greyhive.com/videos/watch/7767a1d7-4332-40fc-9fd7-3f771bacd8ad In this video, C.J. breaks down the internal physics of AR-15 buffers to show why solid-mass designs fail and how proper dead-blow buffers stop bolt bounce. Using a transparent drop-test rig, we compare standard milspec carbine, tungsten H3, adjustable, captured spring, and hydraulic buffer setups. Follow us https://social.at3tactical.com/ Timestamps: 00:00 - Intro & What is Bolt Bounce? 00:47 - Drop Test: Solid Mass Buffer 02:09 - Anatomy of a Mil-Spec Buffer 04:22 - Testing Methodology & Limitations 05:46 - Drop Test: Standard Carbine Buffer 07:33 - The Dead Blow Effect Explained 08:38 - Short Barrels, Suppressors & Heavy Weights 09:20 - Drop Test: H3 Tungsten Buffer 10:43 - Adjustable Buffers (Odin Works) 11:55 - Captured Spring Systems (JP SCS & Armaspec) 13:32 - Hydraulic Dampeners (KynSHOT) 15:23 - Reciprocating Spring Buffers (K-Spec) 16:26 - Choosing the Right Buffer for Your Build 🤝 Transparency We strive to provide the growing AR-15 shooting community with helpful, fact-driven information about the AR-15 & AR-15 style firearms and accessories to do our part in bolstering a more well-informed community and safer when handling, building, or shooting their personal firearm. Let's face it, we all have to start somewhere when it comes to becoming a firearms expert. Our goal is to help you get there one small step at a time. The purpose and content of this video is to provide general information regarding the products and their applications on any/all related firearms that strictly comply with all federal, Minnesota state, and local laws. The viewer expressly agrees that AT3 Tactical LLC; its officers, directors, employees, and agents shall not be liable for any damages or losses related to the products and information provided in this video and hereby agrees to hold the foregoing harmless from any such losses or damages. AT3 Tactical LLC is a Federal Firearms Licensee. AT3 Tactical | Build The Ultimate AR Sat, 31 Oct 2026 05:43:47 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/7767a1d7-4332-40fc-9fd7-3f771bacd8ad All rights reserved, unless otherwise specified in the terms specified at https://greyhive.com/about and potential licenses granted by each content's rightholder.