If you think that all shotgun magazine extension tubes are the same with just a small differences then this review will surprise you! ;)
Thanks to Synchronizor for this review
S&J Hardware (http://www.sjhardware.com) is a Canadian manufacturer & retailer of firearms accessories and other shooting-related products. They offer a number of add-ons and replacement components for shotguns, including a line of magazine extensions for the Remington 870 and others. A lot of S&J Hardware’s products have proven popular in the 870 community, such as their magazine followers and Velcro shell carriers, and I’ve personally used several of their accessories for years with good results. Their magazine extensions always sounded really good on paper, but I really hadn’t seen them in the wild much, and had no personal experience with them. This came up in a discussion on the Rem870.com forums, and soon afterward, Scott Mueller, S&J’s United States distributor (http://www.sjhardware.us), contacted me asking if I would be interested in having one sent over for evaluation. Obviously I was interested.
Thanks to Synchronizor for this fantastic review!
One of the attributes that makes the venerable Remington 870 so flexible is the fact that its magazine can easily be expanded without having to change out the barrel or the base magazine tube. It’s not surprising then, that magazine extension options abound for the 870, and an extension is often one of the first things to be considered when planning a build.
Wilson Combat Scattergun Technologies +2 Mag Tube Extension Kit
Photos from 12GAfun from Remington 870 Forum:
More nice photos from JBall on Remington 870 Forum:
Here are a few shots off my stock Remington +2 extension with Magpul barrel clamp/sling mount…
Special offer from S&J Hardware: Remington 870 +2 & +3 Round Extension and Bayonet Mount Kits
Remington 870 Bayonet Mounting Kit with +2 Magazine Extension for just $148.74
Remington 870 Bayonet Mounting Kit with +3 Magazine Extension for just $165.75
rythomas0704 has posted review of the Choate magazine extension for Remington 870 shotgun on Remington 870 Forum.
Benelli Supernova is one of the best shotguns for competition shooting. I will have separate post about advantages it gives to a competition shooter. This post is about Benelli Supernova upgrades and accessories.
I decided to get the longest 28″ barrel because my +7 extension is still longer than the barrel. Longer barrel enables you to hit the targets on longer distances.
Here’s story from a very talented person, 737mechanic has made his own Mossberg 590A1 Mag Extension for 18.5 Barrel. The final result is really impressive.
Dear readers of Rem870.com blog,
Today I want to share with you a great article by Jonathan Paul about his Remington 870 Police shotgun. Jon, thank you very much!
Shotguns are powerful and versatile weapons but they have very limited magazine capacity. That is why this is one of the first things for a shotgun owner to improve when he starts building his tactical / home defense Remington 870 shotgun.
A lot of Remington 870 owners want to install a magazine extension on their shotguns. But there are dimples in magazine tube which must be removed first. And all of us are afraid to break our favorite shotgun during this process.
What is the purpose of the dimples inside the Remington 870 magazine tube?
I have received answer about dimples directly from the Remington:
“The dimples in the magazine tube is to keep the new style retainer in place. If the
dimples are removed, the retainer would not stay in place. We do not recommend these
dimples to be removed. This style was introduced in the late 80’s.”
But if you want to install magazine extension you still need to drill them out first.
Dimples were not in magazine tube forever, Remington started to punch them into magazine since 1990 or little later. There are no dimples in Police version of Remington 870 (standard Remington 870 Express magazine capaciy is 4+1, or the one with factory magazine extension is 6+1, but it has dimples too)
Some owners say that drilling them out leads to rusting of your magazine tube so you may find it useful to cold blue it.