The Worst Thing You Can Do For Your AR

MOBILE USERS: Since the pinned comment doesn't seem to appear for you here it is: Problem solved! A reduced-power buffer spring did the trick and I was able to then reduce gas a little with the gas block. See how smoothly this rifle runs in the second video here: https://youtu.be/tjFRl6sO_GY

If you've been around the block more than once you may have noticed that asking for advice on the internet can often be more trouble than it's worth, but I'm doing it. This "fancy rifle" build began with an F-1 Firearms receiver set, Aero Precision barrel, and POF DIctator gas block, but just won't run. Lightweight carrier and Odin Works light weight buffer and there's still not enough gas to run the gun.

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