MCgunner
Member
Do XDs use polygonal rifling or standard cut rifling? Reason I ask is I just thought of this, but my son-in-law has an XD 40, is getting into casting, and I know the polygonal barrels are a no no with cast bullets, one reason I don't own a Glock. I know XDs aren't Glocks. Just hoping the look is just skin deep on 'em. LOL