After some fiddling my AR in 5.56 shoots 10-round groups at 100yd consistently better than 1.5". I shoot sitting at bench about 3' off ground.
However when trying shooting in prone position, about 8" off ground, I notice the groups open up to 2". The degradation is mostly in windage, so the groups have shape of horizontal ovals.
Are there some ground effects in play here? I wouldn't be surprised seeing the dust kicked up by the muzzle flash.
-TL
Sent from my SM-N960U using Tapatalk
However when trying shooting in prone position, about 8" off ground, I notice the groups open up to 2". The degradation is mostly in windage, so the groups have shape of horizontal ovals.
Are there some ground effects in play here? I wouldn't be surprised seeing the dust kicked up by the muzzle flash.
-TL
Sent from my SM-N960U using Tapatalk
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