M&P 9/40 MAG EXTENSION BLK 3311 | +5 9MM | +4 .40Warne S&W MP 9/40 Magazine Extension - BlackSKU: WNMESW-5/4BLK$49.99PriceQuantity*Add to CartSpecifications Manufacturer model: 3311 UPC: 656813108138 Type: Accessory-Magazines Overall length: 7.5 Finish: Black Feature 1: +5 9MM | +4 .40 Mag Extension Feature 2: 6061 T6 Aluminum Billet Feature 3: Type 2 Anodized Finish
