Eclipse S63 Muzzle Break and Adaptor
Planet Eclipse S63 Tactical Muzzle Break Adapter
The S63 Tactical Muzzle Adapter is a MUST-HAVE for all Woodland players. The adapter is equipped with the popular Quake Muzzle out of the box. Thanks to the 7/8-20 thread, many other commercially available muzzles from companies like MCS, Lapco, and many more can be installed