Choate Tool Browning A-5 +2 Magazine Extension 7 Shot Blued. These extensions are great for Goose hunters law enforcement officers competition shooters and home protection. Will not fit OLD BROWNING A-5 shotguns. These kits are constructed of solid blued steel and come with spring base clamp & follower. Specifications for Choate Tool Browning A-5 +2 Magazine Extension: Manufacturer: Choate Tool Finish: Blued Gun Make: Browning Country of Origin: USA Features of: Adds +2 shotshells Machined from steel Package Contents: Choate Tool Browning A-5 +2 Magazine Extension Spring Follower Clamp Choate Tool CMT-11-04-12: Browning A-5 +2 Magazine Extension 7 Shot Blued