Mesa Tactical Magazine Clamp for Remington 870 12GA – Black 90800

Description

Once you throw a magazine extension on your Remington 870, that long tube tends to flex and rattle around out past the end of the barrel. The Mesa Tactical Magazine Clamp for the Remington 12GA cures that by tying the barrel and the extension together into one solid unit, so your defensive shotgun feels tight and rides right no matter how hard you run it.

This is not a cheap stamped part. It's CNC machined from 6061-T6 aluminum and finished with Type III hard coat anodizing, so it shrugs off holster wear, weather, and the general abuse a working shotgun sees. The threaded attachment points use Timesert steel inserts, which means you can mount and pull accessories over and over without stripping out the aluminum. That's the kind of detail that separates gear you buy once from gear you replace.

What the Mesa Tactical 870 Clamp Actually Does for You

Beyond bracing the mag tube, this clamp is a mounting hub near the muzzle. This particular version, part number 90800, ships set up for a push-button quick-release sling swivel, which is a big upgrade over the flimsy stud-style setup the factory 870 comes with. You get a fast, positive QD connection for your sling and can pop it off in a second when you don't need it.

Fit and Light Mounting on the Mag Clamp

Mesa builds this clamp specifically for the Remington 870, and it happens to share dimensions with the Mossberg 930, so it fits both. You can also skip the extension entirely and use it as a light mount by clamping one side to the barrel and the other to a 1-inch weapon light body, which works best on guns with taller front sight posts. Like the rest of Mesa Tactical's lineup, it's made in the USA and backed by a lifetime warranty, so it's a buy-it-once addition to a serious 870 build.