Description
| Manufacturer | KGM Technologies |
|---|---|
| Caliber Compatibility | 5.56x45mm NATO / .223 Remington |
| Primary Role | Integrally Suppressed Patrol / CQB Upper Receiver |
| Barrel & OAL | 11.5″ Barrel, Pinned/Welded to 16.7″ Overall Length (1/7 Twist) |
| Construction | Hardened Stainless Steel Suppressor, Nitride Barrel |
| Performance | Tuned Gas System, Reduced Blowback, Full-Auto Rated |
| Included Accessories | Full-Auto BCG, Charging Handle, Magpul MBUS 3 Sights |
| Classification | Non-SBR Upper Receiver (One-Stamp Suppressor Only) |
The Ultimate “One-Stamp” Tactical Upper
The KGM ISURG 556 redefines close-quarters battle (CQB) and patrol rifle configurations. Designed for operators who demand 100% suppressed shooting without the bureaucratic hassle of registering their lowers as SBRs, the ISURG provides a massive tactical advantage. This allows departments to outfit their fleets with highly maneuverable, ultra-quiet platforms utilizing their existing standard AR-15 lower receivers. As an authorized government provider, PAI Defense ensures that these mission-critical systems are delivered with the highest level of compliance, auditing, and administrative precision required for state and federal procurement.
Advanced Technical Architecture
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Integrally Suppressed Design: Purpose-built from the ground up to be fired exclusively with the suppressor. Because the suppressor is permanently integrated, the gas system is perfectly tuned for specific backpressure, ensuring flawless reliability across both duty and training ammunition without the need for complex adjustable gas blocks.
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Efficient Gas Flow Management: KGM’s intelligent baffle and gas-flow geometry drastically minimizes toxic gas blowback into the operator’s face. This preserves situational awareness, mitigates “gas face,” and reduces internal weapon fouling during rapid or full-auto firing schedules.
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Hardened Stainless Steel Construction: The suppressor core is meticulously crafted from hardened stainless steel to withstand the extreme thermal degradation associated with 5.56mm CQB and sustained automatic fire. It is finished in a high-temp Black C-Series Cerakote for superior corrosion resistance.
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Out-of-the-Box Readiness: Ships as a fully complete upper receiver group, including a full-auto rated Bolt Carrier Group (BCG), charging handle, and Magpul® MBUS 3 Back-Up Iron Sights. It is immediately ready to drop onto any mil-spec AR-15 lower.
PAI Defense: Your Authorized KGM Procurement Partner
Navigating government acquisitions for specialized tactical uppers requires a strategic B2B approach. PAI Defense provides the corporate verbiage, audited technical specifications, and streamlined RFP processes necessary to support procurement officers. Consolidate your agency’s supply chain by partnering with an authorized distributor dedicated to long-term sustainment and technical support for your tactical suppressor fleets.
