Click to expand Tap to zoom Smith & Wesson M&P40 16 Round Airsoft Pistol Magazine by Smith & Wesson Sale $44.95 | / SKU 363230 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart For Smith & Wesson licensed M&P40 6mm Airsoft CO2 pistols by Umarex & Elite Force Airsoft. Heavyweight aluminum magazine body 15 round capacity High tension spring ensures reliable feeding