1791 Gunleather OR, Optics Ready Belt Holster, Size 2.4S, Right Hand, Classic Brown, Leather OR-BH2.4S-CBR-R The Optic Ready Paddle Holster 2.4s is designed to accommodate Full Size Compact firearms in the 3.5" to 4" inch barrel size range. Allows an Optic and the added paddle gives you great portability and a quick on and off.