CDM Gear BMT with 3 slot rail - Shotgun Flashlight Mount

I have a remington 870 police mag with a vang comp touch. I have push QD attachments on the rear ar receiver. I dont want a single point sling so i wanted a mount in the front. The picatinny for light mount wasn't really important so that was a bonus.Anyways the barrel is ported in the front and was worried the mount would cover up some of the port holes but it doesn't. Fits perfect.Like others have mentioned it comes with thermal rubber pads to not scratch the finish on your barrel.It comes with 2 allen wrenches, one for the main screw that holds the two pieces to your shotgun and smaller one for the 2 screws that attach the rail to yhe mount. Only complain here is that i would like the screws to be the same size and not need two different allen wrenches. In one of the photos looks like someone took care of that by getting some larger allen screws. A little bit of blue locktite will be good. You can chose ot to have the picatinny mounted and would make the mount more flush. It fits seamlessly and looks like a factory piece of furniture on the shotgun.The hex keys are a good to have if you have a pistol grip where you can store batteries or misc items.When you install just make sure you check to see that the larger slot goes on the magazine portion.ITs a quality item. I think it is a little on the highside for the price, but not too bad.If i see other roducts by CDM i wont hesitate to buy.I will up load some pictures... mine is the OD cerakote.Oh comes with the picatinny for one side and no sling mount.

first, I would like to say that this is a great product, easy install, rock solid, and hands down worth every penny. Much better than the Remington 870 clamp.The only reason I knocked off a star was because one of the pictures clearly shows the side sling mount, which is NOT included with the kit. In fairness, the advertisement does not mention a sling mount, but the pictures were a bit misleading. I am trying to find out if the push button (quick release) sling adapters will fit, if so-problem solved. I will also try to remember to update this review with the results.This does not in any way detract from the quality and workmanship, I am VERY pleased with the mount, and would definitely recommend this even if you don't want to mount a light because this design allows for easier breakdown of the shotgun without the nasty little scratches caused by the original factory mount.

This is an extremely well-made product. Having said that, I have encountered 2 issues that should be remembered before you buy this. 1, this mount effectively locks the barrel to the magazine tube. That means that if you want to remove the barrel for any reason, such as cleaning, you first will need to remove whatever accessory you have attached to the rail, then you have to remove the rail, as well as the mounting bracket. 2, you need to remember that once you've attached an accessory, you will have something sticking 2 to 3 inches from the side of your Barrel. This makes laying your shotgun down more difficult, you also will need to modify the foam inserts of a carrying case to allow for the accessory that is sticking out. If neither of these two things is a problem, then this mount is a great purchase.

This is an awesome product! It does it's true purpose of holding the magazine tube and barrel together. It also allows you to put a flashlight, laser, or whatever else you'd want to mount on the gun by using the rail. The next added bonus is that the flip side of the rail is a QD point that allows the quick and easy attachment of a sling.I have this on a remington 870 with a 28 inch barrel. I attached a magazine extension to bring it up to 10 rounds (9+1). This really holds the extension and barrel together firmly and securely, and turns what once was a trap and bird gun into an awesome tactical home defense option. I added a flashlight, tactical choke, and QD sling to my personalization project, and this is one of the key components that allows me to easily do so.

Used this on a 590 (non A-1) model style 51515 (12ga 8+1, 20" barrel). I have a Streamlight TLR-1S on it and have gotten great use out of it. It mounts where it is easy to manipulate the switches on the light and I like this setup much more than having a light mounted in the forward grip itself. At first I was kind of upset to be spending so much on such a simple mount when there are so many other cheaper options out there but as soon as I got it I was definitely glad that I went with this product, well worth the money. Comes with thin adhesive plastic pieces to prevent metal-on-metal damage when mounting. Ordered from MSP - item arrived exactly as described and pictured. Will do business with again.

It works on my Mossberg 590A1 #51773. After I installed, I preferred to have my light installed vertically under my barrel as opposed to offset on the left/right. Really just my personal preference though.

Used to mount flashlight on my Mossberg 500. Easy install. Quality product and finish.

Very well made and works great on my shotgun. Takes alot of abuse and there has been no issues. I would buy again as it was just what was needed for my application.