The 10 Best Prism Scopes For AR15’s & Carbines by The Old Deer Hunters – Welcome to our comprehensive review of the Top 10 Best Prism Scopes For AR15’s & Carbines! We will explore and analyze the features of some popular prism sights, including SWAMPFOX, Vortex Optics, Primary Arms Optics, Monstrum Tactical, Athlon and Burris Optics.  The list includes 1X, 3X and 5X prism scopes or prism sights that are tailor-made for the AR15 Rifle.