Around 4 years ago I engineered a green laser into the forend of my air arms .22.
It was nice and rigid, being embedded in woodwork and it was far enough away from the scope to work very well as a rangefinder....I thought there was a photo of it somewhere on the forum but cannot find it.....
Nice to see some fellow air gunners i use to have
a Theoben mk 2 17 shot .177 modifide 35 ft/lb with a night vision D440 gen 2 with a I.R laser from sovioet bizzar but had to get rid due to money probs, i long for my old set up, 2 o'clock in the morning crawling around in a bush waiting for that shot. i miss those days. love it
To bad green lasers dont work for real guns since the shock would all mis-align the crystals and random other bad things , although a red laser might work, that would be cool to see right where the bullet is going to hit.