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Established in 2011, RJK Ventures LLC is a family-owned and operated business that designs and manufactures both our Armory Racks and MAG|Coupler products in the USA for firearms collectors and enthusiasts.
California AB-1263 Last-Chance Deals
MAG|Coupler™ shipments to California end on December 19, 2025.
Get our 10-for-$99 bundle with FREE California shipping while it lasts.
Free CA shipping applies only to the 10-for-99 bundle, addational products on the order will calculate shipping. No code needed.
View CA Special MAG|Coupler™ Offers

Top Selling Products

All Armory Racks and MAG|Couplers are designed and manufactured in the USA!

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  • Armory Tool™ - Speed Loader & 1911 Bushing Wrench - RJK Ventures Guns Shooting Accessories
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RJK Ventures LLC

Armory Tool™ - Speed Loader & 1911 Bushing Wrench

$5.99 USD
$9.99 USD $5.99 USD
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RJK Collection

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  • Spanish Astra Model 300

    Spanish Astra Model 300

    Most collectors recognize the Astra 300 by its unique tubular shape and finely checkered hardwood grips.  Many thousands were “bring backs” by returning U.S. servicemen from WWII.

    2 comments

    Spanish Astra Model 300

    Most collectors recognize the Astra 300 by its unique tubular shape and finely checkered hardwood grips.  Many thousands were “bring backs” by returning U.S. servicemen from WWII.

    2 comments
  • CMP M1911A1 – The Luck of the Draw

    CMP M1911A1 – The Luck of the Draw

    After eight months of crickets, the phone call came.  Two days after paying by credit card, the Service Grade M1911A1 showed up at the local FFL01.  It was good condition...

    1 comment

    CMP M1911A1 – The Luck of the Draw

    After eight months of crickets, the phone call came.  Two days after paying by credit card, the Service Grade M1911A1 showed up at the local FFL01.  It was good condition...

    1 comment
  • Ceská Zbrojovka Model 27 - CZ27

    Ceská Zbrojovka Model 27 - CZ27

    The CZ27s went primarily to the German Army, but pistols were produced for the Kriegsmarine, Police, and a small number for commercial / non‑military use.  In March 1939, Hitler’s forces...

    25 comments

    Ceská Zbrojovka Model 27 - CZ27

    The CZ27s went primarily to the German Army, but pistols were produced for the Kriegsmarine, Police, and a small number for commercial / non‑military use.  In March 1939, Hitler’s forces...

    25 comments
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Reviews

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Collections

Press Releases

  • RJK Ventures LLC Unveils Updated Website and St...

    Discover RJK Ventures LLC's newly refreshed website featuring enhanced navigation, expanded content for firearm enthusiasts, and an improved shopping experience across the U.S. Explore their innovative Armory Racks® and MAG|Coupler™...

    RJK Ventures LLC Unveils Updated Website and St...

    Discover RJK Ventures LLC's newly refreshed website featuring enhanced navigation, expanded content for firearm enthusiasts, and an improved shopping experience across the U.S. Explore their innovative Armory Racks® and MAG|Coupler™...

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Customer Enhancements

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  • Rubber feet

    Rubber feet

    Dear RJK Ventures LLC:  Thanks for the liner; this material works great...I am a retired FAA aircraft mechanic and I used this liner for my toolbox drawers form many years...it's resists tearing...

    Rubber feet

    Dear RJK Ventures LLC:  Thanks for the liner; this material works great...I am a retired FAA aircraft mechanic and I used this liner for my toolbox drawers form many years...it's resists tearing...

  • Tray Tie Down Project

    Tray Tie Down Project

    Tray Tie Down Project  - See how a user attached their tray to the Armory Rack so that it is semi-permanent and does not move. Click for PDF How To...

    Tray Tie Down Project

    Tray Tie Down Project  - See how a user attached their tray to the Armory Rack so that it is semi-permanent and does not move. Click for PDF How To...

  • Rack Clips

    Rack Clips

    Rack Clips - See how you can secure your Armory Rack to a safe shelf or within a drawer so that does not move.

    Rack Clips

    Rack Clips - See how you can secure your Armory Rack to a safe shelf or within a drawer so that does not move.

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