The Tennessee Arms Company TA .308 is a semi-automatic rifle chambered in .308 Winchester. This model utilizes a DPMS Gen 1–style configuration built around a polymer lower receiver designed for the 7.62x51 NATO/.308 cartridge. The receiver construction provides a lightweight alternative to traditional metal lowers while maintaining compatibility with standard AR-10–pattern components. The firearm follows the familiar AR platform layout, with controls and ergonomics consistent with that design.


The polymer lower receiver is engineered to reduce overall weight while supporting the recoil forces associated with the .308 Winchester cartridge. Tennessee Arms Company is recognized for producing polymer receivers for AR-style rifles, and this model extends that design approach to the larger-caliber platform. The configuration is intended to maintain the form factor and mechanical interface of DPMS Gen 1–style rifles, allowing for assembly with compatible uppers and internal parts. The receiver material provides durability and corrosion resistance while minimizing mass compared to aluminum construction.


The receiver is presented new in its factory packaging. No additional accessories or modifications are specified. The model represents the manufacturer’s polymer adaptation of the AR-10–type lower receiver system for .308 Winchester applications, offering a lightweight structural foundation for a semi-automatic rifle build within that platform specification.


 


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