Best trigger frame for Pneumag project??

[Mongoose]

Hello, just wanted everyones opinion on the best trigger frame option for a pneumag project.

[dyeforever]

i think the vert trigger is the easiest one. then the intelliframe. the y-grip is harder cuz u gotta cut a lot more metal out of it.

[FinchMan]

if you could get your hands on a logic UMF. That would be the best IMO.

[Papa_Smurf]

http://www.automags.org/forums/showthread.php?t=204961

Thats the way to do it...