https://greyhive.com/videos/watch/b2b158bf-e51a-434b-a0d9-9f44948b799b Join C.J. from AT3 Tactical as he dives into building his first competition AR-15 for 3-Gun! Learn about the components he chose, why he chose them, and how they improve performance for faster splits, smoother transitions, and overall better control. Whether you're a beginner or looking to refine your competition setup, this build of the month is packed with insights. ⏱️ Timestamps 00:00 – Introduction 00:25 – Our Mission For The Build 01:08 – AT3 Flatline Rifle Overview 02:43 – Upgrading BCG, Buffer, and Gas Block 05:00 – Superlative Arms Adjustable Gas Block 05:48 – Optic Choice: AT3 Red Tail Scope 07:03 – Arisaka Offset Mount and AT3 ARO Red Dot 07:58 – AT3 ARO Red Dot 08:53 – Safety Selector Discussion 09:54 – What About An EDC? 🔑 Key Takeaways Building a competition AR-15 focuses on reducing recoil and improving control for faster shooting. Upgrading the BCG, buffer, and gas block allows for fine-tuning and smoother cycling. Choosing the right optic setup is crucial for different target distances and quick transitions. Adjustable components like gas blocks and buffers can be tuned for specific ammo and shooting styles. 💬 Join the Conversation What are your favorite upgrades for a competition AR-15? Share your tips and experiences in the comments below! 🔔 Stay Connected Don’t forget to like, share, and subscribe to stay updated on our latest content! Follow us on social media: Instagram: /at3tactical Twitter: https://x.com/AT3Tactical www.facebook.com/AT3Tactical/ 📊 Poll What is the most important upgrade for a competition AR-15? Optic Trigger Recoil Management 🤝 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. #AR15 #3Gun #CompetitionShooting #AT3Tactical #ARBuild #GunBuild #ShootingSports #Firearms #TacticalGear AT3 Tactical | Build The Ultimate AR Wed, 17 Jun 2026 08:41:58 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/b2b158bf-e51a-434b-a0d9-9f44948b799b All rights reserved, unless otherwise specified in the terms specified at https://greyhive.com/about and potential licenses granted by each content's rightholder.