UTG PD933 33 Round Windowed Polymer 9mm Glock Compatible Magazine Low Power AEG Quick Single Rifle/Double Pistol Pouch

Quick Single Rifle/Double Pistol Pouch - Desert Digital

and safety

300 Round High Capacity Magazine

Quick-detachable rubber butt pad

Depending on what gun you have you could mount this M203 launcher to any M4/M16 on the market

UTG PD933 33 Round Windowed Polymer 9mm Glock Compatible Magazine Low Power AEG Quick Single Rifle/Double Pistol PouchUTG PD933 33 Round Windowed Polymer 9mm Glock Compatible Magazine Features Durable and Impact Resistant Glass Fiber Reinforced Matte Black Polymer Construction 33 Round Capacity with Durable Co molded Polymer Window and Debossed Round Count Indicators at 33, 25, 20, 15, and 10 Anti tilt High Visibility Blue Follower and High Longevity Stainless Steel Spring for Reliable Feeding Flared Lower Main Body with Raised Bosses for Additional Grip Retention