20 inch with aero percision full float - Faxon Firearms .223 Wylde Flame Fluted AR-15 Rifle Barrel

DEFINITELY CLEAN BEFORE SHOOTING When I received this barrel it was extremely dirty inside. I thought Faxon would of apparently washed it out. So get some SeaFoam or marvel mystery oil and drench this barrel. Mounted this on APs full float system. I bought a new bolt so chamber and bolt would work into each other. Broke in the barrel, one shot, one wet patch then one dry. Did that for 10 shots. After about 50 shots I bought Hornady Match ammo. 3 shot group were touching each other at 100yd. I'd say this is a very accurate barrel. Maybe other shooters with other barrels don't need a full float system to do this or even need match grade ammo. But this is what I did and my results. For the price, it's definitely worth it.