1791 Gunleather Kydex, Inside Waistband Holster, Fits Sig Sauer P365, Black, Right Hand TAC-IWB-P365XM-BLK-R 1791 Tactical Kydex IWB holsters represent a comfortable and dependable solution for everyday concealed carry. The lightweight slim design combines multiple features not found in most holsters for a customized multi-position fit. In addition to being designed to fit threaded barrels optics and raised iron sights they offer an adjustable cant adjustable retention and an integrated concealment wing that increases comfort and concealability.