In southeast Wisconsin, there isn’t a more trusted & helpful gunsmith service than right here in Hubertus.

Current Lead Times

Eli's hands working on a Springfield Prodigy to demonstrate gunsmithing service lead times.

General Gunsmithing ~6 Weeks

Kryptek Thureon PCC2

Cerakote ~4 Weeks

New CZ Shadow 2 OR in the box

Gun Cleanings ~2 Weeks

Services We Offer

A little about our shop

At MJ Gunsmithing, we are committed to delivering exceptional gunsmithing services with unmatched craftsmanship and precision. Our expert team specializes in a wide range of services to meet all your firearm needs.


From custom Cerakote finishes that provide both durability and style, to intricate laser engraving and custom stippling that make your firearm uniquely yours, we handle it all. We also offer custom rebarreling and glass bedding to ensure your firearm performs at its best.


In addition, our advanced 3D printing services allow us to manufacture custom accessories tailored specifically to your requirements, adding both functionality and personal flair to your firearms.


Whether you’re looking for routine maintenance, detailed customizations, or comprehensive repairs, our skilled gunsmithing has you covered.

Featured Cerakote Work

AR Receivers

Lever Guns

Why People Believe in Us

Based on 75 reviews
powered by Google
Dave NorrisDave Norris
12:41 08 Apr 23
I took my AMT Automag II in for service on extracting and feeding issues. 6 weeks later, right when they said, it was finished. And it runs better than when it was new!.Thanks Eli !
13:21 22 Mar 23
Great place to do business. Matt's crew are very knowledgeable and get right to the point when they are helping you. I have purchased multiple items from their Hubertus store over the past year and would highly recommend them to anyone looking for firearms maintenance, parts, pointers, or simple FFL needs.
Kevin SpringerKevin Springer
07:56 03 Mar 23
Matt bogues, brandon, eli are extremely friendly and always help me out with whatever i need, orderguns and supplies for me, they have never turned me away on anything, and i am a fussy person when it comes to firearms, have been a long time customer and always will be, thanks guys
Jon EdquistJon Edquist
20:10 12 Jan 23
First time visiting, came in with a cycle issue on a rifle. From the interaction on the phone, to chatting in the store with multiple employees, to one of their gunsmiths quickly fixing my issue... my experience was great. Will be back again and would definitely recommend to others.
Josh LovatoJosh Lovato
13:23 08 Dec 22
The only place I trust with my firearms Matt the owner is very knowledgeable and helpful! the gunsmiths are awesome and do amazing work
Andrew MaslankaAndrew Maslanka
18:55 06 Oct 22
Friendly and knowledgeable employees. Quick service and great prices. Would definitely recommend them for any of your firearm needs. They also have a great stock of firearms and accessories.
Tom FarvourTom Farvour
16:01 03 Sep 22
Not a bad place for reloading supplies. Good prices and employee's friendly and helpful. I do not give any place 5 star because there is always room for improvement.
Matt PitzerMatt Pitzer
01:33 22 May 22
I had them assemble a custom .308 bolt gun. I purchased the parts and took them to their shop for the gunsmithing. Eli did a great job chambering and threading the barrel. He also glass bedded the action. All in all, MJ's did a great job. One area of constructive criticism... my stainless barrel was pretty scratched up. I buffed them out with a little bit of time. Also, the extractor on my bolt was not ejecting cases. I ordered a new one from Defiance and installed it myself, but I feel that's something that should have been checked. With a little more attention to detail, I think they could take their already great business up another notch. I will be returning to them for all gunsmithing needs moving forward.

We’re always looking to improve our shop, so if you have ideas you’d like to share with us, please fill out our form here!

Meet the team


Owner / Gunsmith




Digital Marketing & Sales

Brands We Carry

Contact Info

1292 State Hwy 175

Hubertus, WI 53033



Hours of Operation