Made from blued solid steel, Carlson's Shotgun Magazine Extensions include everything you need to install: spring, base clamp, and a high visibility follower. Simply by replacing your magazine tube cap and spring, you can add rounds to your shotgun's capacity with ease.
Features and Specifications:
|Condition||New in Box|
|Finish Per Color||Blued|
|Manufacturer Part Number||4505|
|Model||Winchester SX2 and SX3 Shotgun Magazine Extension|