AR-10 Upper Receivers
Your upper receiver is the foundation of a .308-class rifle, and compatibility matters, since AR-10 patterns aren’t as standardized as the AR-15. Choose a stripped upper to build exactly what you want, or an assembled upper with the forward assist and dust cover already installed to save time. Check your lower’s pattern before you buy, then finish your build with an AR-10 charging handle and more .308/AR-10 products.
