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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.

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

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Buy 2, Get 1 Free — Bore Rope Cleaning Snakes

All calibers qualify. Mix and match variants in the same order.
Use code FreeRope26 at checkout. Ends Jan 11.

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Bore Rope Cleaning Snakes

RJK Collection

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  • FFL 03 (Curio & Relic License)

    FFL 03 (Curio & Relic License)

    A practical, collector-focused overview of the Federal Firearms License Type 03 (Curio & Relic). Learn what an FFL 03 is, why collectors research it, and how state-level rules can differ—using...

    FFL 03 (Curio & Relic License)

    A practical, collector-focused overview of the Federal Firearms License Type 03 (Curio & Relic). Learn what an FFL 03 is, why collectors research it, and how state-level rules can differ—using...

  • Walther U.P. Mod. 1

    Walther U.P. Mod. 1

    A detailed look at the Walther U.P. Mod. 1, a mid‑century German Universal‑Pistole designed for 6mm blank, gas, and signal use. Explore its unique front‑loading magazine, safety features, construction, dating,...

    Walther U.P. Mod. 1

    A detailed look at the Walther U.P. Mod. 1, a mid‑century German Universal‑Pistole designed for 6mm blank, gas, and signal use. Explore its unique front‑loading magazine, safety features, construction, dating,...

  • Colt 1903 Pocket Hammerless in .32 ACP and Its Prohibition Era Legacy

    Colt 1903 Pocket Hammerless in .32 ACP and Its ...

    The Colt 1903 Pocket Hammerless in .32 ACP is one of the defining American pocket pistols of the early 20th century. Slim, reliable, and widely carried for decades, it’s a...

    Colt 1903 Pocket Hammerless in .32 ACP and Its ...

    The Colt 1903 Pocket Hammerless in .32 ACP is one of the defining American pocket pistols of the early 20th century. Slim, reliable, and widely carried for decades, it’s a...

  • Factory Letters & Firearm History: A Collector’s Guide

    Factory Letters & Firearm History: A Collector’...

    For collectors, a factory letter can be the closest thing to a firearm’s birth certificate. This article breaks down what factory and archive letters document, which manufacturers and historical archives...

    Factory Letters & Firearm History: A Collector’...

    For collectors, a factory letter can be the closest thing to a firearm’s birth certificate. This article breaks down what factory and archive letters document, which manufacturers and historical archives...

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