I have had 3 different types on my S&W M&P 15-22 and my AR. I hate em. Is it just me or is there some damn trick to pinpoint accuracy out of one of these. With a cheap Simmons 4X12X50 I can actually shoot soft air pellets off golf Ts with the AR. With a Bushnell T-Dot I can not hit the broad side of a barn, 3 inch groups would be a welcome thing. I have given up on em and can not see spending over a grand on a ACOG if I can not get the hang of a cheapy!!! Look forward to your wisdom and info.