Yes i am also getting the weird barrel 223 as it is all i could afford, did you also glass bed the rifle? How did n shoot put of the box?I have that weird barrel 223,I did mine ,been a while.Guessing I used pillars,but when floated so flimsy that I drill front and put two of the biggest stiffest carbon arrows I had and epoxy the whole works.Its fair in stiffness but I can twist if I try.Shot bad,now shoots good. My best group was 1/4 @ 100 with this and 69 smk.I shot coyote at 573 yrds,it was sitting.