Also, I think the all the TCR-83 stocks had a lot of drop like they are set up for iron sights. The TCR-87 plain hunter stocks had less drop like they were intended for scope use, but the TCR-87 shotgun stocks have more drop. Also, I have a TCR-87 with a cheek-piece which I think was for a double set trigger TCR-87 and it has a lot of drop like it is for iron sights.