 It was reintroduced in 1998, this time without sights, in .223 Rem., .22-250 Rem., .260 Rem., and .35 Rem.The XP-100 went through a number of changes during its production run, and many variations were only available through the Remington Custom shop.The most significant changes in the later versions were to barrel length, which went to , and the grip location, which was moved to the rear of the stock.