Air thru frame Phantom

[Siress]

I'm still wondering what path you chose to get from here to the transfer tube.

[capitalpaintball]

I filed a flat spot behind the grip screw, drilled straight in for about 3/8 inch. then used a tiny bit to drill from inside that hole straight to the horizontal drilled hole at an angle from center of frame to the left( if looking from the back). carefully. lol

[bellicose]

Anyone else not expecting to see that grip when pictures finally uploaded?

[iamthelazerviking]

I wasn't either, although it does make sense and probably easiest

[bellicose]

I totally agree. Was wondering why I hadn't seen it before.

[Spec]

Snap! That's a great gas through solution. Drill 2 holes with a drill press, thread one or 2 of them as your design calls for and you retain easy disassembly. Really well done.

Looks like the hard part is precision. Drilling the small, longer hole dead straight and getting perfect depth so they just connect but not to far.

[Chuck E Ducky]

I feel like the hardest part would be getting both holes to line up without interfering with the rear thumb screw. Especially with them being off set. But man that is trick! Definitely the cleanest one I have seen. Back bottle valve so no need to plug the side port. I really like how well thought out it is.

[Spec]

I'd think the 2 passages could be drilled with the same small bit. The bottom passage just at an angle to meet the top passage. Then drill a larger hole straight on in the bottom, tap it 1/8 NPT, slap a straight macro/micro fitting in....