With your bow weight and an animal as tough as a hog, you will want to go with a 2-blade, cut-on-contact broadhead (razor sharp), and an arrow that is flying perfectly straight for maximum penetration. The Snuffer is a good head, but requires more bow to push it on through. For a screw-in, Magnus Stingers come to mind. You can use either one--I'd stick to a screw in if the 125 grain points are flying well. When you add an adapter, you are adding weight, which can change everything as far as arrow flight goes.

Chad