You can’t remove the comp, but you can neutralize it by sleeving it.
I have a 6 ½” 500 PC Hunter. It may be the same gun as yours. It has the cylindrical comp permanently attached to the muzzle. I measured mine and it measured 0.930” which is perfect for a sleeve of 1.0”x0.035” tubing. I got a couple of feet of stainless 1x.035” tubing, cut off about 1 ½” and slid it over the comp. I put a little Loctite on it to hold it in position. I have fired it and it certainly produces roll, but it isn’t spitting lead and unburned powder and it isn’t putting gas into the objective lens of my 2x Weaver scope. So far, so good.