Rock Island Armory DY9 Magazine Features The Rock Island DY9 Magazine is built from polymer construction designed to hold up to repeated loading unloading and use at the range. Carrying a 10 round capacity in 9mm it gives shooters a reliable spare magazine option for training competition or daily carry. The black finish matches the factory appearance found on most Rock Island 9mm pistols keeping the overall look of the firearm consistent. Reliable feeding depends heavily on a well fitted magazine and this factory pattern magazine is built to maintain that consistency over time. Having a spare magazine on hand reduces downtime at the range and provides a backup in the event a primary magazine experiences a feeding issue or spring fatigue over time. The polymer body resists corrosion compared to some metal bodied designs making it a low maintenance option for regular use. Shooters who carry their Rock Island pistol for personal protection benefit from keeping an additional magazine loaded and ready as a backup. The Rock Island DY9 Magazine is available for sale at GrabAGun for owners looking to expand their supply of reliable factory pattern magazines. Rock Island Armory DY9 Magazine Specifications Manufacturer: Rock Island Armory Model: DY9 Caliber: 9mm Capacity: 10 Rounds Color: Black Material: Polymer Available At: GrabAGun