Don't buy a block for broadheads. You will be dissopointed in the long run. For a broadhead only target get the Morrel yellow jacket or the Rinehart 18 and 1. The Yellow jacket is bigger and cheaper but you will only be able to shoot broadheads, unless you like breaking your back trying to pull field points from it. The Rinehart 18 and 1 is smaller, probabley more durable, and field points pull very easy from it.