1791 Tactical Kydex IWB holsters represent a comfortable and dependable solution for everyday concealed carry. The lightweight, slim design combines multiple features for a customized, multi-position fit. Designed to fit threaded barrels, optics and raised iron sights, it offers an adjustable cant, adjustable retention and an integrated concealment wing that increases comfort and concealability. Predicated on the actual firearm dimensions to create a snug true-fit. Compatible with 1911 4" & 5"; Colt Commander 4.25", all Government Frame 1911&';s, all barrel lengths and all calibers. **Will not fit 1911 w/ Picatinny Rail.