took my mkII out this morning for some practice shot fine went home left it stowed in the back seat and proceded to paint my house. well a friend stopped by to check my paint progress and he hadnt seen my pistol yet so I had my son fetch it. buddy drags it out of case and my son jokes it shoots horrible and my buddy says " I bet its got no rear site! it had a set screw that I checked the tension on thursday but its gone now

I have tore up my truck, the yard and even went pack to the spot I shot it, nothing

I bought this gun to hunt grouse with and now its outta commisision