NcStar ShotGun Rails & Bayonet Mount - Mossberg 500
1" Shotgun Magazine Tube Mount with Picatinny Rails, Sling Stud, & Bayonet Lug for the Mossberg® 500 12 gauge shotgun. Fits most Home Defense models with the extended capacity 12G. magazine tube.
- Shotgun Magazine Tube mount includes two removable Picatinny accessory rails, a sling swivel stud, and the bayonet lug for securing M7 & M9 Bayonets. Includes front magazine tube cap that will interfaces with the bayonet front barrel/ muzzle ring mount.
- Compatible with the US M7 & M9 Bayonets.
- Easy to install onto the shotgun and he bayonet locks in place.
- Includes 2 side Picatinny accessory rails for mounting a flashlight and laser to your shotgun.
- Black Anodized Aluminum Construction
- Mounting bolts and tools is included.
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Mossber 500/590 Quick Links:
- Mossberg 500 Accessories
- Mossberg 500 parts
- Mossberg 500 pistol grip
- Mossberg 500 Stock
- Mossberg 500 heat shield
- Mossberg 500 scope mount
- Mossberg 500 forend
- Mossberg 500 sling
- mossberg 500 side saddle
- mossberg 590 accessories
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The distinction between inferior quality and premium Mossberg 500 Rail is undeniable. At MSP, we only offer Mossberg 500 accessories from the most trusted brands like NcStar. Buy with confidence that we stand behind the product we sell.
Customer Ratings & Reviews
Quick and Easy
I've been looking for a flashlight to install on my Mossberg shotgun for a while, but because most weapons lights are designed to mount on Picatinny rails, I hadn't figured out how to put a rail on the shotgun. I'd seen clamps that clip on to the choke tube and hold a regular penlight, but they didn't look particularly robust, nor do I really want a cheap penlight on a home defense weapon. By chance, I found this mount, and for the price, I figured I'd give it a try. It was really easy to mount on the shotgun, and while I'll probably pick up some Lock-tite to make sure the screws don't rattle loose with use, it seems like it will make a good, solid mount for whatever light I decide to install.
Mossberg 590A1 is already set up for the bayonet. For m7 bayonet. M9 needs a spacer for the M9 to work about 1/4" makeup. Know your what you're saying and know your weapon.
I ordered this item on Aug. 8th, expected it Aug. 16th, got it on Aug. 11th, three days after ordering it! This company was very fast with their processing and delivery, and the product itself is exactly what I ordered; it came with all the parts, and after I installed it to the front of my Airsoft 870 Pump Action, it looked incredible. I can’t wait to see if it holds an M1 bayonet!
Only for extended shell tube if you want to use the m-9 bayonet
Bummer, I can't use this for the m-9 bayonet; the side rails are great with a light, and lazer looks very cool and functional. It gets a 4 only because I didn't see any notes about ony fits extended shell tube. The pic is bayonet installed with breach 1/4 open due to tube and barrel length issue.
This isn't a bad product for the price.
This isn't a bad product for the price. It mounts well on the Mossberg Persuader, but they didn't think it through for the end cap. It has already been mentioned that the end cap wiggles a little bit and can come off when the gun is fired. My personal fix is to drill the end cap and simply put a bolt with the same thread count/diameter as the sling stud, which I believe was also mentioned before. I have another fix in mind should the bolt not work out but it will require my metal lathe. With the right bushing spacer, I think this could also be used to fix the bayonet mounting issue on AR's with 16 1/2" barrel, carbine length gas tube with A2 front sight with the bayonet lug. It would be a much cheaper alternative than what I have seen thus far.
It does what it says it does
It is exactly as pictured and does what it is described for. It has two side rails for mounting lights, laser, etc., and has a sling stud on the bottom so all you need are sling mounts, and you are ready to go. I bought this for a 20 ga knowing it may be to big, but hoping it would fit... it did not. However with a bit of shimming ( a half piece of 3/4 pex tubing did the job, although 1" would have worked better), I did get it to fit tight on my 20 ga mag tube. I wish someone made these for 20 ga tubes as it is a great add on for any home defense shotgun.
I ordered this product on twice accidentally. The first arrived late. The second one I had already paid for expedited shipping to be received the same day as the first only to be notified later that it was out of stock and would be a couple weeks late. No return on charge for expedited shipping or any consolation. Both of the items received I installed them as directed one with the factory tools and one with much higher quality tools. End result from both was sloppy at best the front caps are not sized appropriately and are loose. Have not tried to put a bayonet on either one because I don’t trust the mounts. Would not suggest this product.