The Griffin Armament Optimus 6 Utility Mount is a full-auto rated 6mm rifle suppressor engineered for shooters running 6mm ARC, 6mm Creedmoor, 6 GT, or .243 class cartridges. Measuring 6.59" long and built from 17-4 stainless steel with a black Cerakote finish, the Utility Mount variant is tuned for shooters who want a simplified, value-focused mount interface while retaining the full Optimus 6 performance envelope.The Utility Mount interface uses a direct-thread compatible design for repeatable attachment and straightforward host transfers, and the stainless construction is rated for full-auto use and sustained fire. That combination makes this suppressor equally suited for precision bolt guns, 6mm gas guns, and hard-use tactical carbines.The black Cerakote finish is durable, corrosion resistant, and pairs cleanly with modern black rifle builds. NFA / SOT item Form 4 transfer required.