I have the gen 1 benjamin marauder rifle. I installed the huma reg with guage port hole. I currently have the old marauder 3000 psi guage install and it fit flush with the stock. I am looking to replace it with the huma 25mm round 300 bar guage. My concern is it might be too long and sticking out from the stock. Does anyone have one and can confirm if it will fit flush into the gen 1 stock? Anyone own one can give me the dimensions of the guage from bottom of threads to top face of gauge. Thanks for any reply.
