On a new sig pro I just got, after racking the slide it won't go all the way forward without an extra push. It stops about 1/2 to 3/4 cm before it should. I disassembled it, lubed it, put it back together, but it still exhibits the same problem. If I push the slide forward it doesn't take too much pressure (not as much as it'd take to move it backwards against the recoil spring). But then it sticks. Typically I have to put the top front edge of the slide against the floor and push to get the slide to move.
I don't think it's the recoil spring guide sticking against the frame... I think it's the slide catch lever sticking against the curved slot on the barrel.
The recoil spring seems rather strong, which only makes the problem seem more serious... if it was a weak spring, I could understand.
I don't think it's the recoil spring guide sticking against the frame... I think it's the slide catch lever sticking against the curved slot on the barrel.
The recoil spring seems rather strong, which only makes the problem seem more serious... if it was a weak spring, I could understand.