I recorded this quick video showing the stuck feedneck in a PGI FROG a few weeks back. In the video I wedge a rubber screwdriver in the stuck feedneck to remove it.
PGI FROG with stuck feedneck – feedneck removal tool
Here are several photos of an ACI Sports or PGI bottomline regulator broken down. This regulator came off a PGI FROG.
The Sonic kit turns an ACI Griffin semi automatic into an electronic pneumatic. This kit was likely built with Leon Styles of PGI and was sold around 2001.
An Eclipse Pro Series Autococker, made of mismatched parts that I purchased locally in September 2015. The seller originally purchase it from WGP as a mech.
A quick look at the Para Ordnance Mod 85 Fully Automatic or Semi Automatic paintball pistol, built in 1985.
An Adrenaline LED Angel in Black Marble, made and used by Adrenaline owner James Graley on Team Adrenaline. From the collection of and details by Christian Van Horn.
A detailed explanation and technical information on the Planet Eclipse E1 and E2 Frames for the Worr Game Products Autococker.