Mac’s Gunworks is a friendly, family owned business. We are based out of Gillette, WY. Our main goal is to help our customers build a gun they will enjoy and will love to shoot. We do everything from basic gun maintenence to building them from the ground up. Mac’s Gunworks is also a Class 3 Dealer.




We offer a wide range of options for custom work. We’re always adding new things. Give us a call to find out what we currently offer.

We’ve got a large selection of Cerakote paints that we can put to use on your favorite weapon.

We also co-host the annual Wyoming Tactical Rifle Championship (W.T.R.C.) at Bliss Ranch.

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