I received my new Knight ultralight yesterday and mounted a nikon Buckmaster 6-18x40 just for sight in purposes, have yet to decide on a dedicated hunting scope. Took it to the range with a variety of bullets and some pyrodex pellets, 777 pellets and some loose 777. guess I figured on shooting way more that I did..Well, set up a 3'x3' target at 50 yds, closest my range allows, and fired a few before I got on paper even with manual boresighting, (damn 50 bore is big), finally got on paper, took a couple more to hit the bull using 777 and 250 gr hornady with sabot. Next I took 3 shots at my 100 yd target. I would say without measuring widest spread was 2" by then it was getting kinda late 4pm and a bit chilly so i called it quits. I will be taking it out more on a warmer day and try some other bullets I have aquired but all in all I am already happy with the gun, not bad on recoil for a 7lb with scope muzzleloader..(more reports to come) and pictures when I can figure out how to shrink em..