Airsoft Canada - View Single Post

sushicake · June 15th, 2011, 15:54

Having issues with my M249 I switched out everything in the gearbox and I can guarantee the leak isn't coming out of the piston/cylinder combo. I even switched out the original shitty hopup rubber and replaced it with a guarder clear one. But I'm still getting a massive FPS decrease even with a M110 spring.

Currently It's only shooting 340fps with that spring when it should be peaking out at 400fps which is kinda odd.

Any idea on what it could be?

June 15th, 2011, 15:54	#1
sushicake Trader rating Join Date: Dec 2008 Location: Markham, ON	A&K M249 shitty airseal? Having issues with my M249 I switched out everything in the gearbox and I can guarantee the leak isn't coming out of the piston/cylinder combo. I even switched out the original shitty hopup rubber and replaced it with a guarder clear one. But I'm still getting a massive FPS decrease even with a M110 spring. Currently It's only shooting 340fps with that spring when it should be peaking out at 400fps which is kinda odd. Any idea on what it could be? __________________ "Don't you know the first law of physics? Anything fun costs atleast $8"