I Hate .300 BLK, But This Build Changed My Mind https://greyhive.com/videos/watch/afda5361-4e62-4b17-8bc2-02711cc19c31 Josh is not a fan of .300 Blackout setups, but CJ thinks he can change his mind by reframing the question and showing him what a proper .300 Blackout build should be. Is the .300 BLK the perfect caliber for a GPR setup, or should you be specializing these builds to really maximize the capability of the round? Follow us https://social.at3tactical.com/ Timestamps: 0:00 Unpopular Opinion 1:15 Why Josh Dislikes .300 BLK 3:31 CJ Makes a Case For .300 BLK Builds 5:42 Josh Tries CJ's Setup at the Range 8:41 Josh Reacts to .300 BLK vs 5.56 10:25 Is .300 BLK Worth a New 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 Sun, 04 Oct 2026 08:18:31 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://greyhive.com I Hate .300 BLK, But This Build Changed My Mind https://greyhive.com/lazy-static/avatars/5746210d-885d-44b2-9be0-92bf1e4d34df.webp https://greyhive.com/videos/watch/afda5361-4e62-4b17-8bc2-02711cc19c31 All rights reserved, unless otherwise specified in the terms specified at https://greyhive.com/about and potential licenses granted by each content's rightholder.