You know, you can get more out of your AR shooting experience even just by making minor changes to your AR's lower parts kit. This lower parts kit by WMD Guns is mil-spec save for one detail: the trigger, hammer, and disconnector have all been coated in nickel boron. Their NiB-X coating creates a smoother trigger operation. Now there's no more gritty feel to your trigger pull. See below for more info.
Please note: This LPK is also compatible with our AR9 80% lowers. The mag release will be different, but not to worry. Each AR9 80% lower comes with its own included mag release.
- Hammer, NiB-X coated (nickel boron)
- Trigger, NiB-X coated (nickel boron)
- Disconnect, NiB-X coated (nickel boron)
- Bolt Catch, Nitromet-coated (melonite)
- Mag Catch, Nitromet-coated (melonite)
- Mag Catch Button, Nitromet-coated (melonite)
- Safety Selector, Nitromet-coated (melonite)
- Front Pivot Pin, Nitromet-coated (melonite)
- Rear Takedown Pin, Nitromet-coated (melonite)
- All necessary detents and springs
WARNING: Handling firearms parts and accessories can expose you to lead and other petroleum products known to the State of California to cause cancer and reproductive harm. For more information go to: www.P65Warnings.ca.gov
AR-15Lowerreceivers.com only ships within the United States. Federal legislation dictates we cannot ship our products internationally. Shipping of various parts and/or accessories are prohibited to states and locales (ie New Jersey, California, New York, etc…) with restrictions against certain parts and/or accessories (i.e. states with high-capacity magazine restrictions, manufacturing of semi-automatic weapons, etc..). It is your responsibility to be aware of your local firearms laws before purchasing from our website. We try our best to keep our shipping page current, but laws change daily.