The ArmaLite A10SBF2 SuperSASS Gen II delivers match-grade precision in a battle-proven AR-10 platform chambered in 308 Winchester. This precision rifle combines ArmaLite's decades of engineering expertise with premium components for serious long-range applications. Built on ArmaLite's proven direct impingement system with enhanced reliability features.
What Makes This Different
The SuperSASS Gen II incorporates an adjustable gas block system that allows fine-tuning for various ammunition weights and environmental conditions. Unlike standard AR-10 rifles, this model features a precision-grade trigger system and Magpul PRS Gen2 stock for enhanced stability. The tactical brake reduces felt recoil by approximately 40% compared to standard muzzle devices, enabling faster follow-up shots.
Key Features
- 20-inch stainless steel barrel with 1:10 twist rate for optimal 308 Win performance
- Adjustable gas block system for reliable cycling with various loads
- Magpul PRS Gen2 precision rifle stock with adjustable length of pull and cheek riser
- Two-stage precision trigger with crisp 4.5-pound break
- Tactical compensator reduces muzzle rise and felt recoil
- 25-round Magpul PMAG included for extended range sessions
- Picatinny rail system compatible with standard optics mounts
This rifle excels in precision shooting competitions where sub-MOA accuracy is essential. The adjustable gas system ensures reliable function with match ammunition ranging from 147-grain to 180-grain bullets. Weather-resistant finishes and corrosion-resistant materials maintain performance in adverse conditions. The ergonomic furniture allows shooters to achieve consistent positioning for repeatable accuracy at extended ranges.
Technical Specs
- Caliber: 308 Winchester/7.62x51 NATO
- Barrel Length: 20 inches, stainless steel construction
- Overall Length: Approximately 40 inches (stock collapsed)
- Weight: 11.2 pounds unloaded
- Magazine Capacity: 25 rounds (Magpul PMAG included)
- Twist Rate: 1:10 inches for heavy bullet stability
- Action: Semi-automatic, direct impingement gas system
- Stock: Magpul PRS Gen2 with adjustable components
- Finish: Hard coat anodized aluminum, matte black
- Made in USA with lifetime warranty coverage
The A10SBF2 represents ArmaLite's commitment to precision engineering and battlefield reliability. Professional shooters and serious enthusiasts choose this platform for its consistent accuracy and robust construction. Limited production runs make availability sporadic for this premium configuration.