just a quick video on how i reduced the power setting on the Airarms xti50 FT sub 12 air rifle and also adjusting the hammer on the rifle.
very impressed with the rifle now , so far have increased the shot count from 120 shots from when it left the factory to over 140 shots now
and also the fps spread over the chrono over 140 shots is better.
the rifle now is adjusted to 770fps with a spread between 3 to 5 fps
i can still tweak this , but so far i am more than happy with my results
thanks fro watching, kind regards...Keith in Swindon u.k