The Exactus stock is a professional tactical rifle stock made for precision shooters. Crafted from a forged monoblock body, the stock is comprised of the highest quality stabilized hardwood and an aluminum chassis. A hard-anodizing process is used to improve the overall strength and durability of the rifle stock. The Savage 110 SA stock is compatible with the following: DBM Bottom metal; sporter, medium contour, heavy varmint, & heavy barrels; and the following calibers 223 Rem, 243 Win, 260 Rem, 6.5mm Creedmoor, 7mm-08 Rem, 308 Win, 338 Federal, 358 Win, 6.5 PRC.