Description
| Manufacturer | Geissele Automatics |
|---|---|
| WEIGHT | Approx. 6.45 lbs |
| Caliber | 5.56mm |
| Barrel | 11.5″ Barrel, CHF, Chrome Lined, Geissele Tapered Profile, 1-7 Twist |
| Trigger | SSA-E X® w/ Lightning Bow |
Operational Excellence in Compact Form
The Super Duty MOD1 11.5″ is the definitive choice for entry teams and specialized units requiring a compact footprint. As a premier partner for government clients, PAI Defense ensures that every system delivered meets the rigorous standards of professional service. The 11.5″ barrel length offers the optimal balance of dwell time and port pressure, ensuring reliable cycling with a wide variety of duty-grade munitions.
Advanced Technical Architecture
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Nanoweapon® Reliability: The heart of the system is the Reliability Enhanced Bolt Carrier Group, treated with Geissele’s proprietary Nanoweapon coating. This surface treatment provides extreme hardness and self-lubricating properties, essential for sustained operations where maintenance intervals are extended.
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Carbine-Length Performance: Specifically tuned with a carbine-length gas system and the “Bomb-proof” Super Gas Block, the MOD1 11.5″ provides a consistent gas pulse and minimized recoil impulse, facilitating rapid follow-up shots in high-stress scenarios.
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SSA-E with Lightning Bow: Features the Super Semi-Automatic Enhanced (SSA-E) trigger, providing a crisp, two-stage break that enhances accuracy while maintaining the safety margins required for duty use.
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Ambidextrous Interface: The forged 7075-T6 lower receiver includes fully ambidextrous controls, allowing for seamless manipulation regardless of the operator’s orientation or environmental constraints.
PAI Defense: Your Partner in Defense Procurement
We understand the complexities of government acquisition. PAI Defense utilizes corporate-level verbage and administrative precision to support state and federal procurement offices. Our team is ready to assist with technical specifications and contract compliance to ensure your agency is equipped with the industry’s most reliable platforms.









