Right out of the box mounted on my .22LR Henry lever action and 5 shots later right on target at 30 feet.
I shot over 400 round with absolutely no problems.
Great sight for the money.
I also have a FFIII on my 9mm since November 2015 with over 10000 rounds in it and absolutely no problem.
If this FFII as as good as my FFIII I will certainly will be a happy camper for awhile.
I purchased this from a local retailer and mounted it at 45 degrees on my 3-gun AR for close targets. It is fantastic, and works phenomenal.
I have been looking for just the right red dot for an ar and this was the answer. Plus being from Colorado it is nice to support a homegrown company with customer service second to none.
Great site to back up scope. PERFECT should have bought same day and rifle and scope.
Price point is good. Easy to operate. Looks good.