08-24-2020, 03:26 PM
DD,
make sure scope base and mounts are tight. or whatever is holding your scope to the rifle. as others have pointed out, make sure your barrel is truly free floated, i.e. gas block & gas tube have clearance. what scope are you using? do you have a known good scope you could swap as an experiment? is this a purchased upper or a DIY build? how's the trigger pull? 7 to 8 lbs? 2.5 to 3?
-tdbru
make sure scope base and mounts are tight. or whatever is holding your scope to the rifle. as others have pointed out, make sure your barrel is truly free floated, i.e. gas block & gas tube have clearance. what scope are you using? do you have a known good scope you could swap as an experiment? is this a purchased upper or a DIY build? how's the trigger pull? 7 to 8 lbs? 2.5 to 3?
-tdbru

