Featuring ADAPT™ Modular Technology, the Obsidian9 drops from 7.8" to 4.85” for compact use. At only 8.7 oz in short configuration, it’s balanced and quiet. The Obsidian9 supports a full lineup of handgun and straight-wall rifle calibers, including subsonic .300 BLK. Multi-cal performance without compromise. apextactical eberlestock . . #ruggedsuppressors #liverugged #obsidian9