Hi Garyw, thanks for your reply and information--- My rifle is a Ruger 77/22 i recently baught it of a mate at my local range, it has been fitted with a new barrel chambered for K, the action has been bedded and the trigger unit has been honed and polished, all the work was carried out at Norman Clarks gunshop at Rugby. When i had the rifle i was also given about 50 reloaded rounds these were all 35 grain v max and used H110 powder, these shot pretty good but i have also been told that if i use Lil-gun powder the pressures are reduced and accuracy is better ?? this round is pretty new to me at