FCW Winchester SX3/SX4 and Browning Silver Magazine Extention 7 Rounds 12 ga Carbon Fiber/Black

FCW Winchester SX3/SX4 and Browning Silver Magazine Extention 7 Rounds 12 ga Carbon Fiber/Black. Adds 5 rounds of 2-3/4 shells. Adds approx. 12" in length and 4.10 oz in weight. Comes with our SS extreme duty spring and wrench. We recommend use of a support clamp with this extension. Specifications for FCW Winchester SX3/SX4 and Browning Silver Magazine Extention: Manufacturer: FCW Color: Carbon Fiber/Black Gun Type: Shotgun Package Contents: FCW Winchester SX3/SX4 and Browning Silver Magazine Extention FCW 15686-7RD: Winchester SX3/SX4 and Browning Silver Magazine Extention 7 Rounds 12 ga Carbon Fiber/Black