hi i used my pmr on sunday for 1 game them it started leaking out of back cap so i first changed the orings at back of bolt and the 1 on the backcap but still leaks but a marshal came up to me and told me there is a oring inside the backcap so i replaced that but when i came to but grub screws back in i droped 1 on the floor and could not find it silly me lol can you tell me how much these are and were i can get them and if that does not fix the leak i am worried about a bent bolt
thanks
tomo
thanks
tomo