Rifle Loosing Charge :/

[Tom s400 0]

My air arms s400 is loosing charge while sat at home over the time of A week dropped from 100 - 50 bar any help much appreciated

[donnyc 1,203]

take the silencer off and dip the filler in some water its the filler that gives loads of problems..just cover the filler and see if it bubbles

[ukalan35 5]

first personaly i would check the seal were u charge it or nick it up with spaner just my apinion but thats whot happend with my huntsman but worth a try other than that i had to make shore its empty of air in the cilender then unscrew it and then replace the seal perfect now hope this helps .alan

[barrywhite 282]

have you filled to 150 bar + and left it .if it dosent loose air then .the air is coming out of the valve at 100 bar .If you let the air pressure drop to low then the valve dosent close properly releasing all the air on some guns .This may not be the problem but it is worth a try .