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Odin Works
Overview
The Odin Works 9mm Billet Upper Receiver is a stripped upper designed specifically for the AR-9 platform, allowing builders to create reliable 9mm firearms. Its billet construction offers enhanced durability and precision, making it an excellent choice for those looking to build a compact and efficient pistol system. This upper receiver commonly appears in builds that utilize a pistol gas system, providing a solid foundation for a versatile 9mm setup.
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Builders on GunPartPicker first added the ODIN Works 9mm Billet Upper Receiver - 9mm Billet Upper Receiver Black to a build in February 2026.
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