Super Low RG and energy retaining reactive coverstock on today's modern lane conditions is a great match for a variety of bowling styles and lane conditions. The Arsenal Artillery, Track's new High Performance Symmetrical is that match featuring a Quad density symmetrical core with Track's strongest reactive coverstock Goo LS. This core coverstock match is the benchmark piece for the widest variety of players, lane conditions and produces the strong predictable motion that the pro shop just loves because it is so easy to match up the drilling and surface to any customer.