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Geissele Automatics, USASOC Airborne Charging Handle, Desert Dirt Color - SKU: 05-664S - UPC: 817953027158
Product Description
The Geissele Automatics USASOC Airborne Charging Handle (ACH) in Desert Dirt Color (05-664S) is a duty-tier ambidextrous charging handle specifically engineered at the request of USASOC (United States Army Special Operations Command) for the URG-I (Upper Receiver Group-Improved) program. Designed to streamline weapon manipulation while minimizing interference with mounted optics and tactical gear, the ACH features low-profile levers that reduce snag hazards during airborne operations and rapid vehicle staging.
Precision CNC-machined from a solid block of 7075-T6 aircraft-grade aluminum, the 05-664S is finished in Geissele's proprietary Desert Dirt Color (DDC) Type III hardcoat anodizing. The handles feature dual-contoured, aggressively textured dual-locking levers that allow smooth, positive one-handed or thumb-and-forefinger weapon charging from either side of the receiver.
Engineered with an elevated gas lip wall along the rear frame, the Airborne Charging Handle acts as a deflector shield, blocking blowback gases, unburnt powder particles, and oil residue from reaching the shooter's eyes when running suppressed or short-barreled rifle (SBR) setups.
*Armorer Bench Notes & Real-World Staging Guidance:
Fitment Matrix: Direct fit for standard MIL-SPEC AR-15 / M4 / M16 upper receivers chambered in 5.56 NATO, .223 Rem, .300 AAC Blackout, and 6.5 Grendel. (Will NOT fit AR-10 / SR-25 large frame upper receivers).
- Verify host AR-15 firearm is completely clear, magazine removed, safety engaged, and chamber visually and physically confirmed empty.
- Pull existing charging handle back until the rear key lip clears the upper receiver keyway slot and lift handle free.
- Apply a thin film of quality weapons grease or synthetic oil along the top and side bearing surfaces of the 05-664S shaft.
- Align the forward lugs of the Geissele ACH into the upper receiver track cutouts and slide forward until the dual latches lock securely over the receiver lip.
- Perform complete dry-fire manual function checks, verifying smooth bolt carrier group engagement, fluid retraction, and immediate latch lockup.
Key Features
- USASOC URG-I Military Pedigree: Developed to meet strict military specifications for low-profile ergonomics and snag resistance.
- Ambidextrous Dual-Latch Controls: Allows fast, intuitive left or right-handed charging under high-stress conditions.
- 7075-T6 Billet Aluminum Construction: Machined from high-strength aerospace aluminum alloy for maximum structural rigidity.
- Desert Dirt Color (DDC) Hardcoat Anodized: Type III hardcoat anodizing provides extreme resistance to wear, corrosion, and friction.
- Integrated Rear Gas Deflector Lip: Raised rear wall deflects expanding gases away from the shooter during suppressed firing.
- Low-Profile Curved Levers: Compact lever profile prevents snagging on body armor, slings, night vision gear, and optic mounts.
Product Specifications
- Brand: Geissele Automatics
- MPN: 05-664S
- SKU: 05-664S
- UPC: 817953027158
- Platform Compatibility: MIL-SPEC AR-15 / M4 / M16 Upper Receivers
- Caliber Compatibility: 5.56x45mm NATO / .223 Rem / .300 Blackout
- Material: 7075-T6 Aluminum
- Finish/Color: Type III Hardcoat Anodized Desert Dirt Color (DDC)
- Country of Origin: Made in USA
