Yes, just did it today, again... Hopefuly im pleased now, but i just ordered a second Delta optical titanium 4-16*42, my favorite scope so far, realy clear and thin reticles and mildots, took the first one of my at44 tactical and put it on my air arms s510, but i feelt the need for a better scope than the tactical looking chinese one i have on the At44 now, so here is the list of my gun/scope as of now:
Air Arms s510 - delta optical titanium 4-16*42
Marauder - hawke vantage 4-12*50
Hatsan at44 - chinese tactical 3-9*32
Hatsan Bt65 - Hawke vantage 6-24*50
Fwb 300s universal-Falcon T50FT
Weihrauch HW97K - Nikon prostaff target efr 3-9*40
Weihrauch Hw50s - leapers bug buster 3-9*32
Now i just have to sight in my guns again, happy days!