Welcome to Gemini Customs! Just like a custom shop for your vehicle, we are your custom shop for Ruger & S&W revolvers! We are your complete source for beautiful and reliable custom carry, Ruger and Smith & Wesson Double-Action Revolver customization.  Our carefully designed packages for your Ruger SP101, GP100 and Super Red Hawk and any S&W J, K, L, N or X Frame revolver should serve any shooter’s needs.  Gemini Customs is a true custom shop, featuring our own exotic wood grips, Hybra-Port™ porting, moonclip conversions and Small Wonder Sights.  We understand what it takes to build your dream gun and we encourage you to browse our website and enjoy seeing what we can create for you.

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  • In business since 1997, Gemini Customs has specialized in meticulously crafted heirloom quality sidearm customization of concealed carry sidearms. We offer a full line of options, packages, parts, and other customizations to enhance your sidearm.
  • Known for years as one of the most “over the top” 1911 compact style pistolsmiths, Marc’s emphasis has evolved into customization of all Ruger and Smith & Wesson double-action revolvers.
  • Our Hybra-Port™ Ruger and Smith & Wesson packages, as well as our full custom masterpieces, have become an overwhelming success with strong customer demand.
  • Marc’s wife, Karen, expanded the scope of operations to include Exotic HardWood Grips in 2010. We are now the ONLY custom pistolsmithing operation in the United States to make our own over the top double-action revolver grips.   We only supply grips to customers that have submitted their firearm for customization.
  • If you already own your Smith & Wesson or Ruger firearm, then you can ship to us using our FedEx (or you can use your account if you have one) and we return ship FedEx overnight to the address specified on your completed Work Order.  If you don’t own the firearm, an FFL is required to ship to us,  therefore please notify us ahead of time to assist with coordination.
  • Please take time to enjoy our site and see what we may do for your next masterpiece.

EMAIL us!  yoda1911@geminicustoms.com 



  • GP100 Small Wonder Fiber Optic SightGemini Customs GP100 Small Wonder Red Fiber Optic Sight
  • Jewelled HammerGemini Customs Jewelled Hammer
  • Jewelled TriggerGemini Customs Jewelled Trigger
  • MoonclipsYou need this!
  • Hybra Port™Gemini Customs Hybra Port™
  • President Bush ProjectAPG Presentation Project for GWB
  • 1911 Grips with Purple Heart inlay1911 Grips
  • Cylinder Hi PolishHi Polished Cylinder
GP100 Small Wonder Fiber Optic Sight1 Jewelled Hammer2 Jewelled Trigger3 Moonclips4 Hybra Port™5 President Bush Project6 1911 Grips with Purple Heart inlay7 Cylinder Hi Polish8
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Exquisite Heirloom Quality Ruger and S&W Firearm Custom Services and Products from sights to custom grips