Questions & Answers for: crosman mark 1

...Mark I that I took apart and was able to replace all o-rings with bulk ones found in the hardware store. However, I could not change the one for the needle in the valve, and it still leaks. So, you ...

i have a crosman mark 1 pistol. i lost the cocking knob end. the part # is 10-59. where can i get a replacement. Tim at Mac 1 http://www.mac1airgun.com/

How do I adjust my scope on my Crossman bb/pellet rifle .177 My Crossman is not accurate. How can I adjust the scope so that it will be more accurate? Assuming the scope is ok, and the gun is ok, it ...