Description
The Battle Arms Development XYSTON Combat .308 Win, 16″ Barrel, Battlearms Grey, 20rd is a purpose-built, short-barreled rifle (SBR) platform chambered in .308 Winchester/7.62x51mm NATO. Designed for dynamic engagement at intermediate ranges, it combines a compact 16-inch barrel with a full-power cartridge, housed in a proprietary billet upper and lower receiver set finished in distinctive Battlearms Grey. This configuration delivers potent ballistic performance in a maneuverable package suited for defensive and tactical roles where space is limited but stopping power is non-negotiable. It ships to Missouri and compliant US states.
Key Features
- Compact Power: A 16-inch, button-rifled, chrome-lined barrel harnesses the .308 Winchester round in a size that balances velocity, maneuverability, and reduced muzzle flash.
- Robust Construction: Machined from 7075-T6 aluminum, the monolithic XYSTON upper and matched lower provide a rigid foundation for consistent accuracy.
- Enhanced Ergonomics: Features an ambidextrous bolt catch/release and a 45-degree safety selector for intuitive operation under stress.
- Modern Aesthetics: The subdued Battlearms Grey Cerakote finish offers durability and a distinct, professional appearance.
- Optimized Gas System: A mid-length gas system paired with an adjustable gas block ensures reliable cycling with a wide range of ammunition while mitigating felt recoil.
Specifications & Details
| Specification | Detail |
|---|---|
| Caliber | .308 Winchester / 7.62x51mm NATO |
| Barrel Length | 16 inches |
| Overall Length (Approx.) | 34.5 – 36.5 inches (stock dependent) |
| Weight (Unloaded) | Approximately 8.5 lbs |
| Magazine Capacity | 20 Rounds (Magpul PMAG LR/SR Gen M3 compatible) |
| Finish | Battlearms Grey Cerakote |
Here’s the thing—when it comes to home defense in a rural or large-property setting, or when you need a capable patrol or vehicle rifle, over-penetration concerns with smaller calibers are traded for definitive barrier-blind performance. The XYSTON Combat .308 in this configuration gives you that authority. The platform is built to be drop-in ready for optics and lights, requiring no gunsmithing for standard accessory attachment to its M-LOK compatible handguard and Picatinny top rail. With an MSRP of $2631.06, it represents a significant investment in a professional-grade tool.
Who This Rifle Is For
This rifle is for the serious shooter who demands a compact, hard-hitting platform. It’s for the Missouri landowner who needs a reliable tool for potential predator defense at distance. It’s for the tactical shooter who runs courses requiring power and precision from unconventional positions. It’s not a plinker; it’s a purpose-driven instrument built for scenarios where shot placement and terminal effect are critical. The system is designed to work with standard AR-10 pattern components and magazines, like the reliable Magpul PMAG LR/SR, ensuring broad parts compatibility.
Pros & Cons
Pros: Delivers .308 power in a highly maneuverable SBR-length package. The billet receiver set and quality barrel promise solid accuracy and longevity. The ambidextrous controls and adjustable gas system enhance shooter ergonomics and tuning. The distinctive finish resists wear and corrosion.
Cons: The .308 round in a 16-inch barrel produces significant report and muzzle blast—electronic hearing protection is advised. At over eight pounds unloaded, it’s heavier than most 5.56mm ARs. The premium price point places it in a competitive field with other high-end manufacturers.
Frequently Asked Questions
Q: Is this rifle compatible with my existing DPMS-pattern .308 LR/SR magazines?
A: Yes. The Battle Arms Development XYSTON Combat .308 is designed around the widely accepted DPMS LR-308/SR-25 pattern. It reliably feeds from Magpul PMAG LR/SR Gen M3 magazines, as well as many other metal and polymer magazines built to that specification.
Q: What is the effective range of a .308 with a 16-inch barrel?
A: While velocity is reduced compared to longer barrels, a quality 16-inch .308 barrel is still effective well beyond 500 yards on man-sized targets with appropriate ammunition. The practical limit for most shooters in field conditions is often their own skill and the rifle’s optic, not the cartridge’s capability.
Q: Does this rifle come with iron sights or an optic?
A: No. The Battle Arms Development XYSTON Combat is sold as a complete rifle ready for you to configure with your preferred optics, backup iron sights, sling, and weapon light. The full-length Picatinny rail and M-LOK slots provide ample mounting real estate for your setup. Remember, an FFL transfer is required for firearm purchases.
Configure your high-performance, compact .308 platform. This Battle Arms Development XYSTON Combat rifle is available at firearms-missouri.com for Missouri residents and nationwide.




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