top of page


“Greg did a wonderful job mounting my scope on my Mossberg 30/30 and there was no long wait. Thanks.”

-Jack H. 
Hermann, MO

In August of '22 I asked Greg to fix an old broken revolver that was missing parts. It clearly was a difficult task but he came through magnificently.
The parts he could
not find, he was able to fabricate.

I cannot say enough about the quality craftsmanship of River House Custom, LLC
other than the highest compliment, which is
I will use his services
again and again.

-Tim J.
Lake St. Louis, MO


Thank you so much for the great service on my Ruger Carbine. It shoots like a dream and doesn’t jam up anymore. I would also like to thank you for taking great care of my Remington 742 Woodmaster. Great job and will let you know if any other guns need your expertise. Thanks”

-Troy S. 
St. Louis, MO

“I had two family revolvers serviced by replacement of a hard to find part, refinishing/repair, and detailed cleaning and oiling. Greg Z is a trustworthy, reliable and reasonably priced gunsmith. I highly recommend Greg and his high quality services.”

- Terry K. 
Chesterfield, MO

bottom of page