It used to be a pain to reload my Delta '68 quickly since there are so many steps involved, the most annoying of which involve the feed plug. Once you pull it out it is one more thing to keep track of (lose it and your gun is toast until you seal the back with something else) and gets in the way of your loading hand, not to mention it has to be reinserted in the correct orientation. What I did to avoid all this was to drill a PB sized hole near the front site. When the spring is locked back the PBs still fall on the correct side of it and when released it pushed the PBs past the hole so they can't fall out. This would probably work with the PT Extreme since they seem to have the same style of feed tube. I managed to cut my reload time by 1/2. If you have any questions feel free to PM me. Good luck.

another source for good information about your semi auto sidearms

SemiAuto Sidearm Enthusiasts