Product Description Cobalt Kinetics CK-Pro URG AR-15 Compatible 5.56 NATO 13.7\" Barrel Black Cerakote Finish Cobalt Kinetics CK-Pro URG AR-15 Compatible 5.56 NATO 13.7\" Barrel Black Cerakote Finish at Classic Firearms Browse all Classic Firearms deals $775.99 In Stock at Classic Firearms Buy Now at Classic Firearms Secure checkout Easy returns or compare prices Amazon eBay Product Details Brand Cobalt Kinetics MPN CKPROURG118SBLK Accessories Cobalt Kinetics