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Tm m870 gas shot gun shooting 370fps on .20... how do i reduce it?
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Cookie1986
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Join Date:
Sep 2016
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#1
Tm m870 gas shot gun shooting 370fps on .20... how do i reduce it?
29 May, 2017, 00:27
Right so as the title tell you i have a tokyo marui m870 gas shot gun that is firing 370fps on .20 with nuprol green gas found out Sunday 29th of May...on site
The gun was purchased second hand and work flawlessly up till today... i unsure but i think when its chronoed under 350fps i was using the player choice green gas... the issue is its for cqb play and as most people know 350fps on .20 bbs is the limit .... so how can i reduce the fps.
Only thing i have changed is the tank .... as at one point the stock tank leaked (currently waiting to be repaired)
Could the tank be causing the fps increase?
Should i try other brands of green gas?
If it comes down to it how can i reduce the fps?
Also i've never stripped down a tm m870 before
Any help is much appreciated thank you
sparrowhawk
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May 2008
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29 May, 2017, 10:24
Re: Tm m870 gas shot gun shooting 370fps on .20... how do i reduce it?
Ask on tm 870/ksg owners group on fb
VICTORIA CONCORDIA CRESCIT
LOOKING FOR: S&W N-frame holster
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http://forums.zeroin.co.uk/itrader.php?u=5191
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chaz_r33_gtr
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Sep 2009
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#3
28 July, 2017, 12:23
Re: Tm m870 gas shot gun shooting 370fps on .20... how do i reduce it?
Just use a lower power gas like predator 144a. That hopefully the quickest solution before you need to mod anything
Sent from my SM-G903F using Tapatalk
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