Pachmayr makes rubber grips for the Contender. I've Read that the "Decelerator" model is helpful for reducing felt recoil on "Heavy Hitters". I have a set and haven't used them yet. I'm pretty sure the forearm will fit from 10" to 14", maybe 16". They're about Thirty something dollar$ each, grip and forend. But, they do not make any for the Encore.