Odin Otr-15 Billet Receiver Set Blk

The Odin Odin OTR-15 Billet Receiver Set in Black is a precision-engineered AR-15 lower receiver assembly designed as the foundation for custom rifle builds. Built from billet aluminum stock, this receiver set represents the core structural component that houses the fire control group and integrates with upper receiver assemblies across the AR-15 platform. Operators and builders sourcing a quality OTR-15 receiver set gain a platform engineered for tight tolerances and ergonomic functionality from the ground up.

Billet construction provides superior material density compared to forged alternatives, translating to precise machining tolerances throughout the receiver set. The OTR-15 incorporates refined geometry optimized for field ergonomics—controls positioned and shaped for gloved operation during tactical training, law enforcement duty, or precision rifle work. The black finish protects against corrosion during storage and repeated range cycles. Weighing 1.56 lbs, the receiver set remains lightweight while maintaining the dimensional rigidity required for reliable cycling and accuracy potential across caliber variations compatible with AR-15 architecture.

This receiver set is intended for serious AR-15 builders—gunsmiths, competitive shooters, law enforcement armorers, and rifle enthusiasts who assemble or maintain custom platforms. The OTR-15 serves as a starting point for builds ranging from patrol carbines to precision rifle systems, providing a stable platform onto which matched upper receivers, fire control group components, and stocks can be integrated. Builders prioritizing component quality and verified tolerances find this billet-forged receiver set aligns with systems requiring repeatable performance and durable long-term service.