I have had a few add ons and it doesn't matter which one I have had on guns you always have to put scope an inch or so farther forward so you can still use gun with them on or off
Glad they ok for you Mitch intershoot have them in 100 quid for 10 tins free post there pretty good there in Ireland they don't half make a whack when they connect don't they
Great but iv got to crank the dial to max with them and it's on 2 with the air arms but they are heavier my grouping are no were near as good as yours mind
Did you not think about just changing barrels on the impact for 22 I have one and it's great would have saved you a lot of coin buying new gun just a thought I no your going to be over the moon with crown