Rost Martin RM1S Magazine Features The Rost Martin RM1S Magazine is purpose built for the RM1S Series pistol giving shooters a dependable factory spare that matches the fit and function of the original equipment magazine. Holding 15 rounds of 9mm it provides a solid capacity for range sessions competition stages and daily carry needs alike. Because it is manufactured to Rost Martin s own specifications feeding and lockback function the way the pistol was designed to run. Owners who want a true drop in replacement without guessing at aftermarket compatibility will find this magazine matches the gun exactly. At a shipping weight of only 0.2 lbs the RM1S Magazine is easy to carry as a backup in a pocket bag or spare mag pouch without adding noticeable bulk. Keeping a second or third magazine on hand reduces downtime at the range and gives shooters more trigger time between reloads. This magazine is a smart addition for anyone who owns a Rost Martin RM1S and wants to keep their pistol ready to go. It is available for sale at GrabAGun for shooters who want genuine factory reliability in every mag they carry. Rost Martin RM1S Magazine Specifications Manufacturer: Rost Martin Model: RM1S Magazine Type: Handgun Magazine Caliber: 9mm Capacity: 15 Rounds Weight: 0.2 lbs Available At: GrabAGun