Spike's Tactical 3-Pin AR10 Wrench for 308 Rail Barrel Nut, Black w/Stainless Pins SAT1025 Spike's Tactical strives to build the highest quality products and offer them at the best possible price to the consumer. It doesn't matter if you are simply a gun enthusiast" a competitive 3 gun shooter or a military or law enforcement professional" Spike's Tactical products will serve you well and won't let you down when it counts.