Are you ready to elevate your AR15 kit to new heights of power and performance? Look no further than Moriarti Armaments, your premier destination for top-quality firearm components. Dive into the world of heavy-hitting firepower with the .50 Beowulf upper, designed to transform your AR15 into a force to be reckoned with.  The .50 Beowulf upper is a game-changer in the realm of firearms....