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 04501
12 gauge
8 Shot total capacity with 2-3/4" shells
Spring, follower and clamp included
10.5" overall length
Steel
Blued finish
Fits:
Benelli M1/M2/Super Black Eagle I, II, & III
Specifications and Features:
Carlson's Shotgun Magazine Extension 04501
12 gauge
8 Shot total capacity with 2-3/4" shells
Spring, follower and clamp included
10.5" overall length
Steel
Blued finish
Fits:
Benelli M1/M2/Super Black Eagle I, II, & III
Worth the investment
Easy to install with sling mount on the tube clamp, Bonus feature.
February 20, 2024
Will this work on the steoger m3000?
Answer:
No this will not fit. Try item # 2-NCNUT-M3000-12-00 and 2-NCMXT-TBS-12-4K or 2-NCMXT-TBS-12-9K.
Will the extention protrude past an 18in barrel?
Answer:
This item is 10.5" long, so this may extend a little past the end of an 18" barrel.
Have Benelli M2. Will this Carlson ext tube exceed/go past barrel length, or line up flush with barrel? Thank You!
Answer:
That is going to depend on which Benelli M2 you have. Benelli offers multiple configurations of the M2 with different barrel lengths. This extension is 10.5" long.