HELP!!! my gas tube wont come off my sks, and yes the lever is in the right position, i shoved a scewdriver underneath the tube and it will come up just a bit and then stop. I shined a flashlight onto and it looks like the gas piston has popped forward locking the tube onto rifle. should i just get a zip grinder and cut it off and get a new one? or is there a way i can make the rod push back and lift tube off


















































