ASPUK do an advanced hop arm which is meant for heavier ammo, I may even have a spare one I can send you.
Airsoft Forums UK
Hef Legend
sp00n
Unfortunately my l96 is the TM l96 aws, thanks for the offer Hef, but that arm wouldn't fit 
I am going to try out a new hop rubber and the packing fix off the sniper forums
I am going to try out a new hop rubber and the packing fix off the sniper forums
