Description
When US Palm announced they were moving from top-tier accessories into building complete firearms, we paid attention. When they announced the Storm series rifles and EOS suppressors, we got excited. But when the details on the US Palm Storm and EOS Series pistol landed on our desk, we knew we had to get them in for our customers. This isn’t just another AR-pattern pistol; it’s a purpose-built, duty-ready platform chambered in the formidable .99 caliber, representing a serious leap from a trusted name. For a Houston shooter looking for a compact, high-performance package that doesn’t compromise on durability or innovation, the US Palm Storm pistol is a game-changer landing right on our shelves.
Specs at a Glance
- Manufacturer & Model: New US / US Palm Storm and EOS Series Pistol
- Caliber: .99
- Platform: Pistol (AR-pattern)
- Key Feature: Integrated Mono-Loc accuracy system
- Build Philosophy: Maximum performance and durability without unnecessary weight penalty
- Companion System: Designed for use with the new US Palm EOS series suppressors
Why We’re Stocking This
At Houston Gun Works, we stock tools, not toys. We bring in platforms that offer our customers a tangible advantage, whether that’s in reliability, innovation, or pure capability. The US Palm Storm pistol checks every box. We’ve handled US Palm’s products for years—their AK grips and mags are bulletproof—so their foray into complete firearms comes with a built-in reputation for toughness. This pistol isn’t a parts-bin special; it’s a ground-up design from a team that understands what a fighting firearm needs. The .99 caliber chambering in a pistol format delivers a ballistic package we haven’t seen before in a configuration this compact, and the built-in Mono-Loc system promises the kind of consistent accuracy that usually requires a custom gunsmith. We’re stocking the US Palm Storm because it represents the next step for the serious shooter, and we want our shop to be where Houston finds it.
Furthermore, the synergy with their new EOS suppressor line is a huge selling point for us. A system designed from the outset with suppression in mind always performs better. We plan to offer these pistols as standalone units and as matched kits with their dedicated US Palm EOS suppressor, giving our customers a truly optimized, ready-to-run package straight out of the box. That’s the kind of complete solution we believe in.
Who It’s For
- The Serious Defense-Oriented Shooter who wants a compact, vehicle or home-defense tool with substantially more terminal performance than standard intermediate cartridges.
- The Suppressor Enthusiast looking for a host weapon engineered from the ground up for optimized suppressed performance with the matched US Palm EOS can.
- The Technical Shooter who appreciates innovative locking systems like the Mono-Loc and wants to experience a modern take on the AR platform that prioritizes accuracy and durability.
- The US Palm Legacy Customer who trusts the brand’s history of rugged, no-nonsense gear and is ready to step up to their first complete firearm from the company.
- The Ballistics Aficionado interested in exploring the practical applications of the potent .99 caliber in a highly maneuverable pistol platform.
Frequently Asked Questions
Q: Is the .99 caliber a proprietary round, and will ammo be hard to find?
A: The .99 is a newer, modern chambering gaining traction with several manufacturers. While not as ubiquitous as 5.56, it is a standardized caliber. We are already stocking multiple loadings from major ammo makers, and its popularity is growing. We don’t see availability being a long-term issue for the dedicated shooter.
Q: What exactly is the “Mono-Loc system” mentioned in the specs?
A: Based on the information from US Palm, the Mono-Loc system is an integral barrel and upper receiver locking mechanism designed to dramatically reduce points of movement and inconsistency between the barrel and the optic mount. Think of it as a monolithic rail, but for the critical barrel-to-upper connection. The result is enhanced harmonic consistency for better accuracy shot-to-shot. We’re eager to put this claim to the test on our range.
Q: As a pistol, does this take standard AR-15 parts and magazines?
A: Due to its .99 caliber chambering, it will not use standard .223/5.56 magazines. US Palm, drawing on their legendary magazine expertise, is producing dedicated magazines for this platform. For other components like triggers, pistol grips, and safety selectors, it should be compatible with most standard AR-15 parts, but we always recommend confirming fit with specific aftermarket components.
In Stock & Ready to Ship
The first shipment of the US Palm Storm and EOS Series pistol is secured and on its way to Houston. We have a limited number of initial units available. If you’re ready to handle one of the most intriguing new releases of the year, contact us now to get on the list for a hands-on inspection or to discuss the full pistol-and-suppressor package. This is not a firearm you’ll see on every rack, and we’re proud to be one of the first shops in Texas to offer the US Palm Storm. Stop by the shop, call, or visit our website to claim yours.




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