custom firearms built for performance and reliability
Our Services
We can put together a full rifle from parts you choose, or we can help pick out parts that work well together.
We are Idaho’s only ECM dealer. We offer a full list of upgrades for the sig365 line of pistols.
Looking for a durable coating, or maybe something stylish, let us know.
Looking for something special or for NFA requirements we can help.
- Order firearms through us.
- Ship firearms to our FFL.
- Fast, compliant transfers
- Competitive transfer fees
Whether you buy from us or online, we handle the transfer process quickly and professionally
Looking for a full build list or just a few upgrades, we can help.
We are more then happy to order ammo for you.Â
Whether you don’t have time or just plain don’t want to. We have the ability to clean your guns for you, just let us know.Â
While we specialize in the AR-15, We do have experience with all sorts of firearms and if we cant get it fixed, we will find some one who can.Â
About Us –
At J&J Armory, we’re built on a simple foundation: quality craftsmanship, real-world experience, and a deep respect for the firearms community.
Founded by hands-on professionals with backgrounds in fabrication and a passion for precision, J&J Armory was created to deliver dependable, high-quality firearms and custom builds you can trust. We’re not a big-box operation, we’re a shop that believes in doing things right, taking the time to build, test, and stand behind everything we put our name on.
Our focus is on custom builds, performance upgrades, and reliable equipment that meets the demands of serious shooters. Whether it’s a purpose-built rifle, a refined pistol build, or carefully selected components, we approach every project with attention to detail and a commitment to durability.
We’re also building more than just firearms, we’re building a community. With strong ties to local shooters, tradesmen, and veterans, we aim to create opportunities for training, collaboration, and shared experience. As we grow, we plan to expand into content, training events, and partnerships that bring value to both new and experienced shooters.
At the end of the day, J&J Armory is about trust.
Trust in your equipment. Trust in your craftsmanship. And trust in the people behind it.
Built with purpose. Backed by experience.
Why Choose J&J Armory
Veteran-Owned & Operated – Built on discipline, integrity, and real-world experience.
Local & Community-Focused – You’re not just a customer, you’re a neighbor
Quality Craftsmanship – Skilled trade background with attention to every detail
Custom Builds & Upgrades – Built to perform, tailored to your needs
Honest, Straightforward Service – No pressure, just real advice you can trust
Built to Last – Equipment and work we stand behind
Real people. Honest work. Built for our community.
Home based FFL, schedule an appointment below
Tell us what you’re looking for and we’ll help you plan the right build no pressure, no obligation
