12 Minute Talk: The Problem with AR-15 Barrels

12 Minute Talk: Over 90% of AR-15 barrels coming through Ally Munitions have burrs around the gas port on the inside of the barrel. Wade breaks down why this matters, what it's doing to your gas system over time, why barrel manufacturers need to start chamfering their gas ports, and exactly what you should do with every new barrel before you build. Plus, why Proof Research has figured it out when others haven't. Full gas port deep dive podcast coming soon. Visit allymunitions.com for inspected and vetted barrels, ammo & gear.