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Questions & Answers
Will this fit a Hatsan Escort Slugger? This shotgun is said to be an 870 clone. Manufacturer Answer

I am sorry but we have no information on this model of gun and the mag cap threading. We cannot confirm what extension may or may not fit this shotgun.

by Carlsons Choke Tubes, Manufacturer, November 3, 2021
Will this fit on a Dickinson xx3d 12 guage Manufacturer Answer

We have data for the thread configuration for this brand of shotgun.

by Carlsons Choke Tubes, Manufacturer, July 22, 2021
Customer Reviews
Helpful Positive Review
I installed this on an older 870 Wingmaster that I had a 21 inch barrel for. Thought I would turn it into a tactical shotgun. Install was simple. Fit and finish very good. Good quality piece and did exactly what I hoped for.
2/3 found this helpful
Helpful Positive Review
Great Product by Tsarbomb, April 15, 2017
Great Product easy install fits on my 870 Remington shot gun like a glove. I really like the orange follower easier to see in low light. Some fitting required the Remington 870 has groves you need to grind down then the shell will slid past.
1/4 found this helpful
Helpful Positive Review
Good product by Jeff, October 11, 2020
This product was easy to install, well made with a quality fit and finish. Perfect for self defense as it holds more shotgun shells than the factory shotgun magazine. Easily the best value on the market.
1/1 found this helpful
Helpful Positive Review
fast shipping, good price!!! by Brian Woodyer, Verified Owner, May 16, 2021
You have to cut threads off of your Turkish M3 but other than that a GREAT Product. The finish is dark and vry nice construction. I would recomend this one because it is not longer than barrel.It runs verry smooth and it looks like factory.
1/1 found this helpful
Most Recent Reviews
Great on Wingmaster by BS, Verified Owner, January 16, 2025
If you’re extending the polished 870 Wingmasters this is a great match in color and texture. Buy two, you’ll be satisfied.
Most Recent Reviews
Extra Room by DJ No Requests, Verified Owner, September 20, 2024
Excellent product, fit like a glove on my existing Remington 870. I love having extra shells because in this day and age the more the merrier. I definitely recommend it if you're trying to expand your space for options.
Read All 14 Reviews
5% Bonus Bucks
Get even more OpticsPlanet Bucks with the purchase of select models to use on future purchases! You will find the amount you'll earn near eligible models.
Color: Black Finish: Blued Magazine Capacity: 8 RoundGun Make: Remington Gun Model: Remington Model 11-87 , Remington Model 870 , Remington Model 1100 , Remington V3 TAC-13 , Remington Versa Max Condition: New

Code: 8C-MZX-04500-8RD

MPN: 04500

UPC: 723189045005

5% Bonus Bucks
List: $86.50Save 14%
$73.99

made-in-usa-flag Made in USA

Help support American manufacturing! Marked models of this product have gone through rigorous review and been certified by the manufacturer as Made in the USA.

Product Info for Carlson's Choke Tubes Magazine Extension 8- Shot Remington 870/1100 12ga

Carlson's Shotgun Magazine Extensions For Home Defense, Tactical and Law Enforcement Use, 12ga Onlyimage

Add firepower to your favorite shotgun. These magazine extensions are constructed of blued solid steel and come with spring, base clamp with swivel stud (included) to work with quick detachable swivel (not included), and a high visibility follower. The threaded tube replaces you magazine cap and gives you the ability to add extra rounds to you magazine. Easy to follow instructions are included. The magazine extension tube is great for home protection, competition shooting, and law enforcement. See chart below for the make/model and the magazine capacity.

Overall Length of Extensions: 04500 (8.25-inch), 04501 (10.5-inch), 04502 (6.25-inch), 04503 (6.375-inch), 04504 (14.25-inch), 04505 (8.25-inch), 04506 (6.25-inch), 04507 (8.25-inch), 04508 (5-inch), 04510 (13.88), and 04511 (8.5-inch), 04512 (8.38-inch), 04513 (8.13-inch), 04514 (14.13-inch), 04515 (8.13-inch), 04516 (14.13-inch), 04517 (8.5-inch), 04518 (14.25-inch)

**Magazine round count is for the total capacity using 2 3/4-inch shells including 1 in the chamber, when using 3" shells you lose 1 shell capacity. When using 3 1/2" shells you lose 2 shell capacity.**

Example: 8 shot extension= is 7 (2.75" shells) in the extension and 1 in the chamber, 6 (3" shells) in the extension and 1 in the chamber, or 5 (3 1/2" shells) in the extension and one in the chamber.

**Remington extensions require removal of tabs / detent in magazine tube on newer model shotguns**

All extensions are 12 gauge only.

Specifications for Carlson's Choke Tubes Magazine Extension 8- Shot Remington 870/1100 12ga:

Manufacturer: Carlson's Choke Tubes
Color: Black
Finish: Blued
Fabric/Material: Steel
Magazine Capacity: 8 Round
Gun Make: Remington
Gun Model: Remington V3 TAC-13, Remington Model 11-87, Remington Model 1100, Remington Versa Max, Remington Model 870
Condition: New
Country of Origin: USA

Features of Carlson's Choke Tubes Magazine Extension 8- Shot Remington 870/1100 12ga:

  • Remington 870/1100/11-87/V Max Magazine Extension 8 Shot

Package Contents:

  • Carlson's Choke Tubes Magazine Extension 8- Shot Remington 870/1100 12ga
  • barrel clamp plus & spring

Carlson's Choke Tubes Magazine Extension 8- Shot Remington 870/1100 12ga Orderable Models

List of Orderable Models

  • Carlson's Choke Tubes Shotgun Magazine Extension Assembly, Remington 870/1100/11-87/Versa Max/V3, 12 Gauge, 8-Round, Black,, 04500 , MPN: 04500 , UPC: 723189045005 , Code: 8C-MZX-04500-8RD
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