The Griffin Armament Optimus Micro .46 Cal suppressor is built around durable, versatile rimfire performance and a tough, heat treated 17-4 stainless steel construction throughout. It includes a 1/2×28 direct thread mount and is designed to be used across common rimfire calibers, with additional mounting options available for 3 lug and taper mount setups.
Key Features
Includes 1/2×28 direct thread mount for straightforward installation
Factory sound level ratings span 22lr pistols and rifles and extend to listed .223 / 5.56mm configurations under the specified barrel-length limits
Optional taper mount configuration using the Optimus Micro taper interface and Griffin taper mounts (sold separately)
Supports common rimfire calibers including 22lr, 22WMR, 17HMR, and 5.7mm
Optional 3 lug mounting using the Griffin 3 Lug Kit (sold separately)
Heat treated 17-4 stainless steel construction throughout for durability
If you want a compact .46 cal rimfire suppressor with multiple mounting paths, the Optimus Micro is engineered for consistent, durable use across a wide range of setups.
