Tiger Shark Arrow with Shure Shot Penetrator Point and AMS Safety Slide. LGT series shafts accept Nockturnal Lighted nocks (sold separately). These special arrows have a composite core and a carbon shell unlike any other shaft on the market, they are made exclusively for AMS Bowfishing and are individually tested for straightness. The Shure Shot Penetrator point releases by turning the arrow shaft counter clock wise while in the fish and pulling. Every AMS arrow comes complete with the AMS Safety Slide, point and nock installed. Just tie on your bowfishing line and you are ready to shoot. Made in the U.S.A.