Ok so i figured out that my 8" SBR in 338fed was over gassed..and i turned the gas selector 3/4 way to the close position and now my AR10 is shooting much smoother and kicking the brass at a 4 oclock direction..I did another chronograph test after i did this and i am gaining about 100fps faster at 2310fps out of my barrel using the same 185gr American Eagle. The weather today was cooler than before ..temps were around 87F. Any thoughts?The updated video is below
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Edited by voonman, 04 October 2015 - 09:42 PM.