Angel Cutlass "Spaceframe" 90* IR3 Frame w/ Trigger - $30+shipping
Perfect for a mechanical or pneumatic build.
Can be dripped and tapped for LPR.
Adjustable trigger angle.

Action Markers Diadem "Bubbleframe" 45 Frame w/ Trigger (+board) - $50+shipping
Rare frame great for a pneumatic or electropneumatic build.
Fits solenoid in "hump" or can be drilled and tapped for LPR.
Includes a stock AM board w/ microswitch.