About

A bastion is a fortified stronghold. A structure built to protect, endure, and stand firm when others cannot. That idea is at the heart of Bastion Armory. Founded to serve Colorado’s firearms community, Bastion Armory was created as a destination where competitive shooters, outdoorsmen, collectors and firearm owners can find trusted expertise, premium equipment and a community that shares their passion for the shooting sports.

As a veteran owned business, Bastion Armory is built on the values of service, discipline and excellence. Opening July 1, 2026, our mission is to be more than just a gun store. From custom builds and precision gunsmithing to competition-ready gear, training resources and community events, we’re creating a one-stop destination for every stage of your firearms journey. Whether you’re preparing for your first match, building your dream rifle, or searching for a rare addition to your collection, Bastion Armory is here to help you achieve your goals with confidence.

Team

Meet the people behind Bastion Armory.

Randy Yannuzzi 

Owner / Proprietor 

Randall “Randy” Yannuzzi is a Marine Corps veteran, firearms enthusiast, and adventure seeker who made the move to Colorado in 2017 with his trusty black lab, Bentley, riding shotgun. After spending nearly a decade as the General Manager of Machine Gun Tours, Randy jumped at the opportunity to turn a lifelong passion into a business of his own by opening Bastion Armory in 2026.

When he’s not helping customers find the perfect firearm or growing his business, you’ll likely find Randy exploring Colorado’s backcountry trails with his off roading rig, testing his skills in competitive shooting events, or setting up camp with his wife and Bentley

Hunter Cayll 

General Manager

Hunter Cayll is a competitive shooter, firearms industry professional, and motivational force best known as “The No-Handed Shooter.” Born with congenital limb differences, Hunter has built a reputation for proving that determination beats limitations. He has competed internationally in IPSC and multi-gun competitions, representing the United States on the world stage and inspiring shooters everywhere with his “No Excuses” mindset.

Today, Hunter continues to share his passion for firearms, training, and personal growth while showing others that obstacles are simply opportunities to adapt and overcome. When he’s not on the range, you can follow his adventures, shooting content, and daily life on Instagram as @NoHandedShooter and through his online platforms

Carson Toney

NFA Manager 

Matt Peabody

Gunsmith

Horacio Garcia Jr.

Salesman

Grant Cozart

Salesman

Twig

Shipping/Receiving

Hunter Smith

Salesman