Product Description AIM SPORTS Complete Build Kit 5.56x45 16" Black for AR-15 AIM SPORTS Complete Build Kit 5.56x45 16" Black for AR-15 at KYGUNCO Browse all KYGUNCO deals $380.99 Out of Stock Price verified today Buy Now at KYGUNCO Secure checkout Easy returns or compare prices Amazon eBay Product Details Brand Aim Sports Shooting >> Gun Parts Aim Sports