Great adds Idaholewis & sabotloader! I'd like to know if this "fix" would apply to my Knight Bighorn. As you may remember, I have a 1x scope on it and I've had a heck of a time trying to insulate the scope from blowback. I used my T/C Renegade stock with the Green Mountain 50 cal barrel this season over my Knight partially because of this blowback issue. The T/C is just easier to deal with but I feel that I am still more accurate with the Knight. Nice finding you guys again.