Black Dragon Arms LLC

About Us

The Mission

To provide the highest quality firearms, accessories and gunsmithing services in the industry. 

Our Family

We are firearms enthusiasts! Our smiths and armorers are passionate about quality craftsmanship and service that exceeds expectations 

Online Store

Our online store is now active! Click the "SHOP" link at the top of the page to get our best prices! We carry much more, if you don't see what you're looking for give us a call or stop by.

Products and Services


Rifles, Shotguns, Handguns and Ammo

We offer a vast selection of rifles, shotguns  of all kinds from bolt and pump action to auto loading, anything from stock from the manufacturer to high precision full custom builds. Let our certified riflesmiths and shotgunsmiths set you up with the perfect firearm for your needs. 

Whether you're looking for a revolver or custom built auto loading race pistol or anything in between, we have you covered! Let our certified pistolsmiths help get you the best handgun for you needs.

We also stock a wide variety of ammo and many hard to find calibers!


Gunsmithing and Certified L.E. Armorer

Full service gunsmithing shop. Repair, cleaning, refinishing, custom Cerakote finishes, customization and fitting of all types and brands of firearms and accessories. We also have an in-house Certified Law Enforcement Armorer to support the blue.


Gear, Apparel, Coffee and More

We also carry shooting accessories, knives, reloading supplies and equipment. Grunt Style and Nine Line apparel, Black Rifle Coffee, Freedom Forged jewelry and we are always bringing in new American made products!


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Contact Us

Questions / Firearms Pricing / Gunsmithing Quotes

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Black Dragon Arms LLC

306 West Hwy 50 - P.O. Box 822 Union, MO 63084

(636) 744-1920

Hours of Operation




By Appointment


4:00 pm – 6:00 pm


10:00 am – 6:00 pm


10:00 am – 6:00 pm


10:00 am – 4:00 pm