Quote:
Originally Posted by Drakker
From what I have read around the net and on this forum, the Laylax chamber isn't really an upgrade compared to the stock TM chamber, some people have even reported worse performance. Use the Laylax chamber only if you really need to use an AEG cut barrel.
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compared to the TSD one it was alot beter, and compared to the TM one its about the same quality but has a much tighter fit of the hop arm within the unit so no side to side play, and creates a beter air seal around the rubber and barrel and between the nozzle and hop rubber, (im not knocking the TM design Laylax had to do little to improve on it and its hardly improved other then allowing use of aeg cut barrels and takin the side to side slop out of the arm itself.
I think the folks who complained about the Laylax one just did a bad job installing it ie: they tighten one screw down first and create an uneaven seal.
Im sure the PDI stuff is good too just i hear it only works well with a full PDi build
OP here is a cool Gspec build
http://www.airsoftretreat.com/forums...?topic=88662.0
also explains a bit about how the cylender is optomized for different barrel lengths
on my vsr clone with a 510mm inner and a pss 150 spring i get 512fps cause its like the perfect volume match
here is results of a gspec after porting the cylender to make the compression area shorte to match the barrel
With the following compression zone lengths the 313mm length barrel chrono'd as such:
93mm ~400fps (no hop) ~6mm was taken off from 1st Project
79mm ~430fps (no hop) +30
70mm ~458fps (no hop) +28
64mm ~478fps (no hop) +20
64mm ~510fps (hop set for bb retention)
Also in that thread you will see the TDC (top dead center) hop up "mod" it is sweet tho i dont know if they still make the parts