This is a Remington Model XP-100 single shot pistol chambered in 7mm BR Rem. It features a 15-inch barrel, blued finish barrel and receiver with a polymer lower. The date code on the barrel "KA" indicates that this pistol was manufactured in May, 1980. Included with the pistol is a Redfield one-piece mount with 1-inch rings. The top of the barrel is drilled and tapped. Overall condition is very good with an excellent bore and almost no wear to the finish.