T8.1 Leak Please Help!

[dZynR]

Hi, ive got a T8.1 but now whenever i put a mag in with the CO2 in it just vents all the CO2 straight away, ive tried the mag in my other t8,1 and it works fine, ive re oiled and replaced all the orings and still no luck, if anyone knows how to fix this problem please drop a comment, Thanks.

 

[IVSHINOBIVI]

Strip it completely down to parts, i had a similar problem with mine when a break was causing the bolt to get stuck in the forward position. I cleaned it, oiled it, got rid of the debris, replaced the bolt O-ring, and it was fine.

 

[IVSHINOBIVI]

Hey bud, just wondering if you had any luck sorting the leak, if my advice helped atall?