hi I have an mpr s400 and shoot ft ,I enjoy shooting this rifle and I know the gun is very accurate .A few friends have ev 2s which I have tried and thought how smooth they trigger,the only problem I have with my MPR is the smoothness of the trigger pull and would like to improve this I have made adjustments but somebody from my club recommended an after market trigger ie rowen engineering etc .does anybody have any suggestions ,ideas etc as I would appreciate all comments /help regards.