Mossberg 500/590 End Plate Adapter, Loop

Product Details
3 Reviews

Simple installation:

End plate adaptor fits between the stock and the receiver
Machined from billet 6061 aluminum and hard coat anodized for trouble free service
High quality at an affordable price

3 Reviews Hide Reviews Show Reviews

4
They will work for most

Posted by Bryant on Feb 7th 2026

I bought three of these for my builds at the liquidation price. They are solid and a great price, but I don't want you going into this thinking they'll fit Magpul Paraclips, like I did. They're just too thick to allow the clip to swivel. Having already bought three Magpul MS3's and three GG&G front sling mounts (GGG-1622), I will have to figure something out for my fleet of 590A1s. Hope this helps someone. I believe these will work with anyone wanting to run MASH or HK style clips.
5
Mossberg 590/500 End Plate Adapter, Loop

Posted by Patrick on Aug 8th 2023

This fit my Mossberg 500 perfectly and is a stout piece of kit.
5
Sling adapter pros and cons

Posted by Unknown on Feb 28th 2019

First of all, I love it, it matches the stock and receiver of my 590A1 perfectly. If mossberg made my gun with a sling attachment like this it wouldn’t fit or look as natural as this one. I have two issues concerning it though, it should come with a longer bolt for the stock/receiver attachment, bolts are cheap and I didn’t like losing that many threads. It’s a minor issue, any hardware store will sell you a bolt 1/4 inch longer if you feel the same way. Second issue I have is that the clip on the end of my magpul sling won’t fit the loop, I was quite surprised that I couldn’t just snap on such a popular sling. Overall I must admit that I love the way it fits and the placement option it gives me for single or double point sling attachment. Excellent, essential addition to my shotgun.