Another suggestion, similar to jocko's, is a weightlifting glove, which you can also buy at Wal-mart for less than $10. It has a bit of padding in the palm area, which helps with recoil. For longer range sessions with hot ammo, this could make for a more pleasant experience. Personally, I like the small Pachmayr grip, inverted, which fits like a glove and has little bulk; it can easily be removed for pocket carry. It's very similar to the UM. Like TxCajun, I never liked the Hogue because of the palm swell and additional thickness, which hinders concealment.