Yeah that's what I'm thinking because I can't get a good target picture no matter what I do! I mean it's bad to the point where I shoot, and the gun just is aiming somewhere in the woods after my shot. I mean it's like I'm shooting a .50cal how much muzzle rise I got! But anyway if anyone on here can tell me what I need to thread it or how much it would cost me to take to a gunsmith that'd be great!