AR-15 Chrome-Lined Match Barrel? NEW Unrivaled Barrel Groups & Inspection

  / prestonmooreyoutube   Today we're taking a detailed look at a brand-new release from Unrivaled Technologies—their 16.69” rifle-length gas system AR-15 barrel. This barrel brings some unique specs to the table, including aggressive fluting, a chrome-lined and hand-lapped bore, and a slightly extended length for increased dwell time. But how does it actually perform? 🔧 What's Covered: • Full inspection: headspace, throat, gas port sizing, crown, and bore condition (with borescope footage) • Bench measurements for fit and finish • Complete shooting setup details, including optic, trigger, and buffer system • Real-world 30-shot group tests with 4 ammo types: • Federal Gold Medal 77gr SMK • IMI Razor Core 77gr SMK • Black Arc NAS3 262 Alpha 77gr SMK • Winchester M193 55gr FMJ • Velocity and stability data from Garmin and Mantis • Group size, mean radius, and A-ZED score analysis • How it stacks up on the overall leaderboard (spoiler: it’s the highest-ranked chrome-lined barrel so far) 📊 A-ZED Score Recap: This video uses the A-ZED scoring system to translate 30-shot group data into a practical, real-world precision metric—how far your group would still fit in a USPSA A-Zone. This is one of the most data-driven barrel reviews you'll find on YouTube. If you care about actual performance—not just marketing claims—you’re in the right place. 👇 Let me know your thoughts on this barrel or if you'd like to see it tested with other loads. Thanks for watching! #AR15 #BarrelTesting #UnrivaledTechnologies #PrecisionShooting #AZoneScore #ChromeLined #223Wylde #AR15Accuracy #BallisticTesting #DataDriven 0:00 Intro 0:17 Specs 0:58 Inspection 3:20 Shooting Setup 5:33 Federal Gold Medal 77gr 7:48 BlackArc NAS3 262 Alpha 9:25 IMI Razor Core 11:28 Winchester M193 13:27 Overall Results