Pmr Bolt Back Cap

[GFIDD]

ive just noticed that when i shoot my pmr air leaks out of the back cap...im wondering if neone else has noticed this on theres and if so will the ndz aluminum back cap stop this from happening...and i have checked the o-ring and it is in good working order

thank you Becky....so for anyone else who notices this i have been informed that all pmrs do this changeing out the stock back cap will do nothing (except make it more asteticaly pleasing to you)...clean and lube your bolt...and i should help reduce the amount that comes out...

so i just removed the bolt and lubed up the o-ring closest to the back of the marker and shot a few times and have found the above to be true...it has reduced the amount of air coming out of the back when i shoot