Product Description Odin MBATLAS5: Odin Works MBATLAS5 Atlas Compensator 1/2-28 Threads 2.56\" OAL 1\" Diameter 5.56 at Classic Firearms Browse all Classic Firearms deals $103.55 In Stock at Classic Firearms Buy Now at Classic Firearms Secure checkout Easy returns or compare prices Amazon eBay Product Details Brand Odin MPN MBATLAS5 Accessories Odin