Our most accurate large frame platform: The TX10 Designated Marksman Heavy (DMH) series sets the standard for a large frame semi-automatic precision rifle. The DMH is optimized for long-range shooting. The DMH comes standard with a heavy Bartlein barrel contoured, threaded, and chambered in house. A longer barrel means increased velocity and a heavier barrel grants more consistent accuracy. The DMH also features an adjustable rifle stock, providing the ergonomics and stability needed for precision shooting. From hunting to providing overwatch, the Designated Marksman Heavy rifle series will exceed accuracy and reliability requirements at every level and is complete with our Forever Warranty. Lone Star Armory is proud to provide Military and LEO pricing as well. Handcrafted, expert tested, and ready for shipping to your nearest FFL. Also available for in-store pickup.