Yes, that is the release that allows you to change your anchor point up to a couple of inches I believe, so you can shoot a short draw length bow. I have never shot one, but a guy at our club had one and wasn't fond of it....I saw him recently and he was using a tru-ball short&sweet release. I agree with UTG, it would be better to take that money and apply it to changing cams or whatever you need to do to get the correct draw length so you can gain the benefits of a longer draw cycle, instead of using a release to change your anchor point to make up for the difference.