• Compatible with all Mil-Spec parts
  • NiB-X Nickel Boron coating for durability and lubricity for long lasting sear interface integrity
  • Reduces wear on bolt carrier
  • Made in the U.S.A.


  • Material: Steel
  • Finish: NiB-X Nickle Boron


  • AR-15


Wear is the enemy of moving parts. It doesn’t really matter what kind of system you have if it’s got moving parts, wear is going to be a problem eventually. There are a lot of ways to slow the rate of wear to moving parts. In firearms, we reduce friction, improve surface durability and ensure excellent fitment to improve the life of our weapon systems. One of the most crucial parts to protect from wear in the AR system is the hammer, particularly the sear surface interface. One of the best ways to protect the integrity of your hammer is to use one that features WMD’s NiB-X coating.

This NiB-X Nickel Boron Hammer is Next-Level

The WMD NiB-X Hammer is a Mil-spec designed semi-auto hammer coated with WMD Guns’ proprietary Nickel Boron coating, NiB-X. NiB-X is harder than other nickel boron coating and features excellent resistance to wear and self-lubricity. If you’re looking for an AR-15 hammer that will outlast the crowd, this is the Nickel Boron Hammer you need. The WMD NiB-X hammer works beautifully with WMD’s NiB-X trigger and disconnect to provide you with an exceptional service life.

Wing Tactical and WMD a Quality Match

Wing Tactical partners with the best manufacturers in the business to bring you parts that not only offer you quality and make you a better shooter but also bring you great value. Upgrading small parts like an AR-15 hammer can bring you a lot of performance for a small investment. When it’s a WMD NiB-X hammer you’ll have that edge for a long time, and that’s an even better value.

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