plastic nubbins

[najib32]

do i have to use the superbolt if i use the plastic nubbins, or can i use a regular stock bolt on my minimag.
Also can anybody tell me if that ANS phase 2 air valve is any good. would appreciate all the help i can get thanks
eddie

[PyRo]

You can use plastic nubbins with any bolt.
PhaseII is horrible, stick with stock parts.

[TheTramp]

Keep your stock reg. For one thing, you'll need it is you ever need AGD to work on your gun.