Click to expand Tap to zoom Umarex Glock 18C Extended 50 Round Airsoft Pistol Magazine by Glock Sale $67.95 | / SKU 518352 Magazine fits GLOCK G18C GBB Full-Auto 6mm Airsoft Pistol 50-Round Extended Drop-Free Magazine Green Gas Approximately 8 inches long 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart More payment options This item is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.