Geissele Automatics AR-15 10.3" Super Duty Nano Complete Upper Receiver ODG
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- OD Green, this page
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Geissele
Overview
The Geissele Automatics 10.3" Super Duty Nano Complete Upper Receiver is designed for the AR-15 platform and features a 10.3-inch barrel chambered in 5.56 NATO with a 1:7 twist rate. This configuration offers excellent stability and accuracy, particularly for builds utilizing a pistol gas system, making it a reliable choice for close-quarters engagements. Commonly, this upper receiver is favored in compact builds that prioritize maneuverability without sacrificing performance.
Specifications
Geissele Automatics AR-15 10.3" Super Duty Nano Complete Upper Receiver ODG
2 options
- Blackout of stock
- OD Green, this page
Build history on GunPartPicker
Builders have been adding the Geissele Automatics AR-15 10.3" Super Duty Nano Complete Upper Receiver ODG to their builds on GunPartPicker since February 2026. All time, it ranks #905 of the 1,636 upper receivers builders have added.
Today none of the 2 retailers we track has it in stock right now. Listed prices start at $1,274.99 at Brownells for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
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