Remington Core-Lokt, 360 Buckhammer, 180 Grain, Core-Lokt Poly Tip, 20 Round Box R20041 Core-Lokt Tipped combines truer flight, flatter trajectory and devastating terminal energy. Big Green's polymer tip improves long-range ballistics, in-flight accuracy, and initiates rapid expansion. Its proven Core-Lokt jacket is tuned for optimal performance.