Winner of the 2022 "Coolest Thing Made in Idaho" award by the Idaho Manufacturing Alliance, the OTR-15 is your next go-to rifle. The OTR-15 lower is machined in house from billet 7075 aluminum with exacting tolerances, features and style in mind. Machined to match the ODIN Works billet upper, the OTR-15 receiver sets provide a best in class chassis that an ODIN Works rifle deserves to be built on. 

The OTR-15 lower features ambi controls for the safety and bolt release with an Extended Bolt Catch. All of the OTR-15 rifles come with an XMR3, ODIN backplate, and mil spec buffer system. Completing the build with a Bravo stock and Type-23 P grip from B5 Systems, the OTR-15 is range ready out of the box.

The top end of the OTR-15 features the best selling ODIN Works barrels with tunable gas block, O2 Lite forend, XCH charging handle, and billet upper. Simply put, all your favorite ODIN Works parts are now all in one place for your shooting needs.