I went to Lowes and got the #5 rings with the 3/16” dowl 3/8 x1/4 o rings fit perfectly and a couple of minutes to install. Aired up my Marauder to about 500psi and shot it was quiet. I have Donny Fl Sumo. Hope this helps, BTW I also ordered a pack of o rings from ”Captain O Rings” gottem for my...
My, biggest reason for the conversion is to shoot slugs on the heavier side 40gr+ with at least 5 good shots. If I'm off base please let me know. Definitely not a backyard plinker, but hunting rifle Thanks for all of your input. God bless
Have any of you guys converted your Mrod to a Brod? If so were your results better or worse? What bottle size did you use and what regulator psi did you go with? Should the pressure gauge block be removed? I have a 25 cal Gen 2 Marauder .