What We Offer
Every rifle build starts with purpose. Alta Arms designs and builds custom firearms and precision rifles tailored to the shooter, the discipline, and the end goal. From action selection and custom chambering to barrel work, trigger tuning, optics mounting, and final setup, each build focuses on repeatable accuracy and long-term reliability. These are not shelf builds. These firearms are carefully machined, assembled, and tested to perform under pressure, such as during competitive shooting.
Proper barrel work and chambering are critical to accuracy. Alta Arms provides precision barrel fitting and custom chambering using exact measurements and proven machining methods. Each chamber is cut to match the intended cartridge, pressure, and performance goals. The result is consistent feeding, clean extraction, and repeatable accuracy.
The action is the heart of a rifle. Alta Arms works with quality rifle actions and ensures proper fit, alignment, and smooth operation. Action work focuses on reliability, consistent lockup, and clean cycling. Whether part of a full custom rifle build or a performance upgrade, action work is handled with attention to tolerances and real-world shooting demands.
Alta Arms offers precise barrel threading for muzzle devices such as brakes and suppressors. Threads are cut concentric to the bore to ensure proper alignment and safe, consistent performance. This service helps reduce recoil, improve control, and protect accuracy. Clean threads, proper timing, and careful inspection are standard on every job, giving shooters confidence when adding or changing muzzle devices.
A clean trigger makes a real difference in shot control and consistency. Alta Arms installs and tunes triggers to match the shooter’s preference while maintaining safety and reliability. Trigger work focuses on smooth pull, predictable break, and positive reset. Whether for competition or precision shooting, this service helps shooters maintain control and confidence with every press.
Adjust Our Magazine
We offer premium weapons
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$185.00This product has multiple variants. The options may be chosen on the product page
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$185.00This product has multiple variants. The options may be chosen on the product page
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$79.99This product has multiple variants. The options may be chosen on the product page
Troubleshooting and Tuning Done by Someone Who Competes
Many shooters come in with firearms that should perform better, but do not. Accuracy drops, feeding feels inconsistent, recoil behaves unpredictably, or the setup just does not feel right. These issues are often subtle and easy to overlook if you do not spend time shooting under real conditions.
Jessiah is a competitive shooter who understands these challenges because he has faced them himself. He knows how firearms behave when timing, balance, or tolerances are off. That experience allows him to identify problems quickly and apply precise tuning and machine work that actually improves performance.
Alta Arms: Home of Precision Firearms and the Ace of Spades magazines
Alta Arms is a family-owned firearms manufacturer based in Coeur d’Alene, Idaho, specializing in custom precision firearms and American-made components. Founded by a competitive shooter, the company focuses on accuracy, reliability, and performance that holds up in real shooting conditions. As the creator of the Ace of Spades 15-round rimfire magazine, Alta Arms builds firearms and components that shooters trust when consistency matters.
Magazine of Choice for the 2027 NRL 22 National Rimfire League.
Magazine of Choice for the 2027 NRL 22 National Rimfire League.
Magazine of Choice for the 2027 NRL 22 National Rimfire League.
Magazine of Choice for the 2027 NRL 22 National Rimfire League.
Magazine of Choice for the 2027 NRL 22 National Rimfire League.
Magazine of Choice for the 2027 NRL 22 National Rimfire League.
Why Shooters Love Alta Arms
Delivering Quality Arms and Services Since 2012
14
Years of experience
You’re Our Top Priority
Clear, Fast Communication
A licensed and authorized custom manufacturer and builder you can rely on with confidence and trust.
meet the founders
Jessiah + Sarah
Lyons
Tag + Robin Lyons
Read What Our Happy Customers Have to Say
“Alta Arms rebuilt my rifle from the chamber up, and the difference was immediate. Groups tightened, feeding issues disappeared, and the rifle finally felt right. Jessiah actually listened to how I shoot and built around that – I absolutely loved it”
“Took them to two matches and put a few hundred rounds through without a single issue. The setup was simple, and the feeding stayed consistent even in cold, damp conditions.”
“The Ace of Spades 15-round rimfire magazine is rock solid. Feeding is smooth, fit is perfect, and it holds up through long-range days. You can tell it was designed by someone who actually shoots”
“What sets Alta Arms apart is the attention to performance details that most people miss. The tuning work they did completely changed how my rifle feels and shoots. Communication was easy, questions were answered quickly, and the end result was exactly what I was hoping for. I would not hesitate to trust them again.”
“I’ve been shooting competitive matches for several years, and working with Alta Arms has been one of the best decisions I’ve made. Jessiah understands how rifles behave under match pressure, not just on a bench. My rifle runs clean, stays consistent, and gives me confidence every time I step on the line. That matters more than anything.”
“Today’s match was another solid win. The rifle performed, and the mag kept pace the whole time. Everything cycled clean and predictable.”