Airsoft Canada - View Single Post - TM 357 weakness/leakage once every 3 shots

Jimski · January 7th, 2008, 17:00

Hello all,
as said in the title - I took apart my 357 to change some O-rings on the gas tank - after reconstruction, once every 3 or 4 shots, I get a dead fart instead of a push and the BB doesn't come out.

is there another o-ring inside around the percussion zone, that could be dead ?
could it be that the etancheity chain (from percutor system to barrel loading end) has a weak spot somewhere?

thanks if you have precisions or tricks.

I think i'm in for a full change of all O-rings

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January 7th, 2008, 17:00	#1
Jimski Trader rating Join Date: Jun 2005 Location: Montreal	TM 357 weakness/leakage once every 3 shots Hello all, as said in the title - I took apart my 357 to change some O-rings on the gas tank - after reconstruction, once every 3 or 4 shots, I get a dead fart instead of a push and the BB doesn't come out. is there another o-ring inside around the percussion zone, that could be dead ? could it be that the etancheity chain (from percutor system to barrel loading end) has a weak spot somewhere? thanks if you have precisions or tricks. I think i'm in for a full change of all O-rings ... __________________