The Full-Size M&P9® and M&P9 2.0® +5 Magazine Extender is compatible with factory magazines and installs in seconds. Unlike other extenders on the market, The Patented design of the MTX® permits for a consistent internal wall throughout the extender, which is smaller than the magazine tube. The included spring was engineered specifically for the M&P9® line to allow for unmatched reliability and last round slide hold open. 
XTech® Tactical’s MTX® line of extenders are simply unmatched for reliability, ease of installation, and durability!"
            Available options:
                    430107865
        
        Kit:
                            
                            Cartridge Capacity:
                            5
                            Make Model Fit:
                            Smith & Wesson.M&P 9;Smith & Wesson.M&P 9 M2.0
                            Material:
                            Injection-molded polymer
                            Quantity:
                            1
                            Color:
                            Black
                            Model Number:
                            
                    Magazine Extension:
                                Yes
                                Age restriction:
                                21 and above
                        
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            MTX Magazine Extension +5 for 9mm Luger M&P9/M&P9 2.0 Black
                        MAP:
                        19.900000000
                    
                    
                            Your Price
                        
                        
                            $2,299.99 *
                        
                    Crow # 430107865
                    MFR # XTT112-BLK M&P9 MTX
                    UPC 856822007099
                
                    
                    
                        Iowa Warehouse
                    North Carolina Warehouse