A family Parker

[Patrick Hanna]

Thanks, Dennis and Wayne. Yes, I knew from experience with my modern double gun that the trigger guard should turn out counter-clockwise. And I can see from the parts illustration in the tech section that the screw in that sample threads all the way through the trigger plate. But this old hammer gun has that big block up inside the stock to receive the tang screw from above. When I look into the hole from that side and measure its depth, it appears to go all the way through the block. I just couldn't tell if I was seeing the trigger plate at the bottom, or if I was seeing the end of the trigger guard screw. I was hoping it was the latter. Thanks again, guys. I appreciate the help. Wayne, if Kroil doesn't penetrate it tonight, I'll go look for some Break Free tomorrow. Don't worry, fellas, I'll be gentle with it. Will report back.

[Double Lab]

Patrick,
Mix up some acetone/automatic transmission fluid in a 50/50 ratio. This has worked for me on some very stubborn screws. Tap on the part of the trigger guard that is threaded with a plastic or leather mallet. Re-apply. Tap again. Repeat until she breaks loose. Good luck.