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 FREE RETURNS
We want to ensure that making a return is as easy and hassle-free as possible! If for any
reason you are not satisfied with your purchase, simply return the item within 30 days of
receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.
Please Enable Your Browser's Cookies Functionality
Cookies are not currently enabled in your browser, and due to this the functionality of our site will be severely restricted.
Web browser based cookies allow us to customize our site for you, save items in your cart,
and provide you with a great experience when shopping OpticsPlanet.
Your privacy is important to us, and any personal information you supply to us is kept strictly confidential.
If you cannot enable cookies in your browser, please contact us — we are always here to help!
Your Browser is Outdated
Unfortunately, we are unable to provide an excellent shopping experience on your browser because it lacks modern functionality needed for us
to provide a fast, secure, and enjoyable experience. If you cannot upgrade your browser or use an alternative device to visit us,
please contact us at +1-800-504-5897 and we'll be happy to assist you over the phone!
Seconds to install-perfect function. Delivered without distal end plug but able to use the old one from previous install. Looked like item might have been returned and resold.
Installed it yesterday, but did not try and load 7 rounds in the tube magazine. I tried that today. It told me NO...it only would take 4 rounds. So I pulled it back apart and realized I needed to drill out the "dimples" the instructions referred to, ...
Read More...
1/1 found this helpful
Most Recent Reviews
Magazine tube
by
TS,
Verified Owner,
February 9, 2025
Easy installation... Solid product with great directions
Most Recent Reviews
Magazine Extension
by
Hoss,
Verified Owner,
January 15, 2025
I’ve always used these on my Law Enforcement shotguns. Great company and reliable product.
Fit and works great but on my ol 1100 The barrel nut that's on the tube must be the newer version because you need a wave washer.
Most Recent Reviews
Good Product
by
Bad Day,
Verified Owner,
May 17, 2024
Finally found a 20" barrel with rifle sights and this mag tube looks great under it; not too long, not too short. 7+1 with another 7 in the side saddle works for me.
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 Choate Tool Remington 870/1100/1187/Versamax 8 Shot Extension +3Rounds
The Choate Tool Remington 870/1100/1187/Versamax 8 Shot Extension +3Rounds adds +3 rounds to your shotgun magazine. The +3 from this Magazine Extension from the experts at Choate Tool adds to your shotgun magazine capacity, allowing you to pump up your firepower in the field. The Choate Remington Magazine Extension kit is easy to install, with no gunsmithing required. This magazine choke extension kit includes everything needed to install, with dimples that need to be drilled out on the newer model Remington 870/1100/1187 shotguns; the dimples need to be drilled out with a 3/16 drill bit in order for the spring to extend up into the magazine extension. The Choate Remington Extension 8 Shot Magazine Extension +3Rounds includes the spring, a high visibility shell follower, and a long spring, allowing you to easily install and use this shotgun magazine extension from the professionals at Choate Tool. Amplify the fire power of your shotgun magazine with the Choate Tool Remington Magazine Extension +3Rounds Magazine Extension.
Specifications for Choate Tool Remington 870/1100/1187/Versamax 8 Shot Extension +3Rounds: