I have SLR-107UR and I need to have the Gas block pressed off. I can drill out the gas plug. Then I'd need to have it pressed back on straight. Pin holes are a tad off. I can silver solder and re-drill those as well. So I need very little work done. GB pressed off the barrel of an AK then pressed back on. Tried Northern Virginia Gun Works Inc and they said they don't work on clones... Not even sure what that means but good for them. Anyone know of anyone, even someone who doesn't do this for a living, that has a press that can do this?