BAM B50 .177 Tune
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BAM B50 .177 Tune
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Topic: BAM B50 .177 Tune (Read 756 times))
decobra1
Shooter
Posts: 11
yes
Real Name: Ahmed
BAM B50 .177 Tune
«
on:
November 08, 2021, 03:22:11 PM »
Hey Folks,
I am trying to tune a BAM B50 in .177 and have some questions,
I will be installing a HUMA Reg and set it for 18 to 19 FPE for FT,
My question is: the Valve seals by crushing the Valve O'ring while tightening the valve cap when it is inside the tube, Then the regulator would go behind the valve cap, until now all good. But how would I get the regulator out of the tube when service time or adjustment is needed to the reg, how would you pull it out?
does anyone have a copy of the "Book" that everyone talks about in all the BAM B50 posts please, i can't find it anywhere, and I am not sure the one I found is the correct one,
Thanks everyone
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USA, CA, Sacramento
Motorhead
Field Target Shooter .... Stand em up Shoot em down
GTA Senior Contributor
Posts: 17762
2019 GTA Hall Of Fame Recipient
Real Name: Scott
Re: BAM B50 .177 Tune
«
Reply #1 on:
November 08, 2021, 03:47:10 PM »
Regulator will require a thin wall spacer tube ( Plenum ) of @ 1 1/2" and NOT be placed right against the valve !!!!
Placing a SS pull wire on the regulators adjustment bonnet and making a loop that sits at fill cap end aids in removal w/o pushing it out along with valve.
Perhaps some parts of this old thread can help you ...
https://www.gatewaytoairguns.org/GTA/index.php?topic=83857.msg804455#msg804455
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BAM B50 .177 Tune