Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Enjoy free shipping during the holidays! Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC and to all U.S. Military APO/FPO/DPO addresses.

Enjoy Our Extended FREE RETURNS

We want to ensure that making a return is as easy as possible! With our Hassle-Free, Extended Holiday Returns, eligible orders placed from November 12, 2025 on will benefit from an extended return deadline (January 13, 2026 or 30 days after receipt of your order - whichever is later). We'll even cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
Carlson's Choke Tubes Remington 870/100/11-87 Magazine Extension 10 Shot
$89.50 $76.49 Save 15%
View Product
Compare (0)

MrCakes's Review of Carlson's Choke Tubes Remington 870/100/11-87 Magazine Extension 10 Shot

I purchased the 10 shot magazine extension, which is a good fit for an 870 with a 26" barrel. It pokes out about 1/2" past the barrel. It actually holds 10 shells in the tube (standard 2 3/4 inch 12 gauge), so it's a 10+1 extension on my gun (vs the advertised 9+1). I used the included spring and follower. The barrel clamp seems to fit well.
Pros:
  • Holds 10 shells in the tube (more than advertised)
Cons:
  • Extends 1/2 inch past a 26 inch barrel
Would Recommend: Yes
Was it helpful to you? Yes | No
Share