Top Hat Apex 3D Combo 5/16 150gr Screw in PointsTop Hat Apex 3D Combo 5 16 150gr Screw in Points Designed for target and 3 D competition with an aggressive concave shaped tip for straighter target entry and less glance outs in crowded targets Machined from stainless steel to the highest standards O ring keeps the point tight and prevents the point from rattling loose Standard 8 32 threads Sold as a 12 pack so ordering '1' will give you 12 points.