ezman I can find no movement in barrel side to side,solid lock up(no play, have to slap barrel to open)but I am going to check washer's in pivot point,I cleaned barrel first thing till all patch's came out clean(do notice some lead deposit's in it now though,small bit's)All screw's an pivot are tight(Beyond tight,strong Plumber's hand's LOL)an as I said like's CP's med. & heavy, hate's RWS's.