• Compatible with all standard AR-15 lowers
  • Nitromet (salt bath nitrocarburized) coating provides a hardened surface and increases corrosion resistance
  • Made in the U.S.A.


  • Material: Steel
  • Finish: Nitromet Black
  • Weight: 0.35 oz.


  • AR-15


If you’re looking for a quality AR15 mag catch with a next-generation coating for your next build or you need a new magazine catch to match your Mil-spec blacks, WMD’s Nitromet Magazine Catch is a solid choice.

Nitromet is Melonite but Better

WMD takes pride in their next-generation plating techniques. Just like their next level NiB-X Nickel Boron coating, WMD’s Nitromet takes Melonite coatings a step higher. Nitromet is harder and more wear resistant than other companies’ Melonite coatings and leaves hard chrome coatings in the dust. Niromet coatings won’t chip, peel, or crack and protect surfaces from corrosion. When you choose a Niromet Magazine Catch you can count on it to perform flawlessly for a long service life. That’s important when you’re talking about a control that gets as much business as a magazine catch.

WMD Guns Manufactures Quality Parts for the AR Platform

WMD Guns doesn’t just slap a coating on a part of unknown origins. When WMD manufactures their line of AR parts they assure the compatibility of each part with their intended surface treatments in mind. You won’t find parts that bind because the fitment tolerance doesn’t jive with the final size of the plated part. When you choose a WMD Nitromet Magazine Catch from WMD Guns and Wing Tactical you’ll get an AR15 Mag Catch that will stand up to the harshest environments and heavy use by operators under pressure. The WMD catch will take whatever punishment you hand out and continue to work without fail. Choose a WMD Nitromet Magazine Catch and give yourself an edge.

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