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WMD NiB-X Coated Trigger / Hammer Set - .154"

Manufactured by WMD Guns
Manufactured by WMD Guns
7 Reviews

In Stock

Orders of non-FFL items will ship same day if ordered before 3:30pm CST (M-F). FFL orders will ship within 5 business days if transfer details are provided.

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Precision cut to tight Mil-Spec tolerances, this trigger / hammer set from WMD has been treated with their proprietary NiB-X nickel boron coating. This special coating gives each component an ultra-tough, corrosion resistant, and natural lubricity for exceptionally smooth metal-on-metal contact resulting in a smooth, crisp trigger pull. The WMD NiB-X AR-15 trigger and hammer set is a great way to upgrade your existing Mil-Spec trigger.

  • NiB-X coated for smooth function
  • For Mil-Spec AR triggers
  • Does not include springs or pins
  • Designed for .154" pins
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BrandWMD Guns
Drop InStandard Assembly
Total Pull Weight5 lbs to 8 lbs
Trigger BowCurved
TypeSingle Stage
California Prop 65 warning

 WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.

Ratings & Reviews

7 reviews


perfect 3.5 lbs


Love this upgrade. Good price as well. I will be ordering again

good angles


Nice parts

coating was probably too thick


I has to ream out the holes some to get them to work. I'll probably get the uncoated from now on.

No prings nor pins


Take note if building a new AR. No springs nor pins are included.

nice upgrade from stock

by -

used same pins and springs. nice smooth trigger pull. will use on my next build.

AR Trigger set


I have been assembling ARs for about 30 + years and this FCG dropped right in and was is a good value. Fast shipping too.


by -

I was pleasantly surprised to find out that the NiB-X disconnector was also included with this set, although it is not in the photos. I replaced the very heavy and gritty FCG in my Foxtrot Mike 9mm billet lower with this unit using the same springs. The difference was immediately noticeable. The takeup is now smooth and the break is much more crisp and predictable. This is an excellent budget-minded improvement - much much much better than your typical mil-spec trigger but not quite as sweet as a BCM PNT, ALG ACT, or similar... but very close for a lower price.