I have read somewhere i dont Remember exactly where but.... what i know from that is, " If you are in training, they wont give you a new gun, so you have to use the old one" and once you are perfect then only you will be able to handle new GUN. So i think, those thing will fit on this one to. TO have the ultimate satisfaction and get the best result, I guess one should have little bit experence than others... otherwise nepali ma uukhan cha ni....NAPAUNE LE KERA PAAYO, BOKRAI SUDDHA CHAPAYO" testai huncha.. if you are looking for training( GIRLS ONLY), Please contact me... its FREE OF COST and LIMITED SEAT AVAILABLE....