Your shopping cart is empty!
6.5 Grendel
Find an exquisite selection of US made 6.5 Grendel Upper Assemblies. All Moriarti Arms ® upper receiver assemblies are fully-complete, function-tested, and ready to fire. It's best to use 6.5 Grendel Uppers with your standard 5.56 magazine.
There are no products to list in this category.