Here's a pic from billy g on his shroud work before bluing. For some reason I haven't figured out he can't post pics.
Mithli, Thankyou for the information I have past it on to airgunmods for an update on the dimensions. With the LDC being not 1/2x20 UNF, where am I to get an LDC that fits the odd threading? Is it 12.5 x 1 or what I've read a couple different thread pitches just know that it is not 1/2x20. I am still waiting for my P-Rifle to be delivered. Once received I will begin on over sharing on the details, specifications and performance. NVak
The way I did it when I had the custom BB made for Betty Lou's Maximus with the Fortitude shroud and the GMAC repeater breech was to measure from the top of the shroud to the bottom of the air tube. Add the diameter of the tube and shroud together and subtract that number from the overall. I sent measurements of the tube, the shroud and the overall to the 3D guy and that's all he needed..... 3 numbers.He did a snug fit on the tube with grubs clocked at 4 and 8 and gave me a 1mm free float space around the shroud. My goal was to protect the shroud from bumps and bangs during every day use.If you look at the Marauder, for example, you will see the the BB is not tight on the shroud. It's not uncommon.Now if you prefer a tight fit, you can always stuff a thin o-ring in the space.
I just got the Buck Rail 18mm compression suppressor, fits and works like a charm, also redirects some of the blast back into the OE shroud.
No I haven't Both seem to have some regu;lator creep when topping off, and if sitting in varible tempratures, I increased hammer spring a bit to compensate, but still give a few dry fires to settle it down for now. Polishing the reg might end up as a winter project, still have a Dead DRS to polish up LOL
Not to be mean or nothing but, wouldn't it be fun to make the NUAH club with one of these $200 guns? I bet that wouldn't set well with the big spenders.