This listing is for One set of grips. Here are correctly designed black polymer replacement grips to fit Star models BM pistols chambered in 9mm caliber. They will not fit a BKS because its frame is longer; They will not fit model B series Stars; will not fit an M43 Firestar; will not fit the dump lever of a 1947 John Deere manure spreader. They will only fit Star models BM steel frame known as BM9.The BM9 and BKM pistols measure 3 1/8 inches = 3.188 inches between their grip screw centers. Grips for any Star pistol are not easy to find, and these are among the most difficult. We’re offering them per set at only $ 19.00.