Carlson's presents their solution to upgrading the capacity to you favorite shotgun. 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. The Carlson's Shotgun Magazine Extension is an ideal accessory for home protection, self defense and competition shooting.
Specifications and Features:
Carlson's Shotgun Magazine Extension 04503
12 gauge
7 Shot total capacity with 2-3/4" shells
Spring, follower and clamp included
6.375" overall length
Steel
Blued finish
Fits:
Winchester 1200/1300
Specifications and Features:
Carlson's Shotgun Magazine Extension 04503
12 gauge
7 Shot total capacity with 2-3/4" shells
Spring, follower and clamp included
6.375" overall length
Steel
Blued finish
Fits:
Winchester 1200/1300
Installation instructions
Installation instructions sketchy at best. Finally got 7 rounds in magazine by reusing OEM spring and follower, otherwise the magazine will NOT allow 7 rounds.
April 22, 2014
What is the shortest barrel length this will work with? 18 1/4" or 20"? What is the orange piece for? Purpose?
Answer:
This extension will add just over 6" of length to your existing magazine tube. The orange piece is the follower.