Otter Creek Labs Polonium K 5.56mm

The Otter Creek Labs Polonium K is a shorter and lighter version of their standard Polonium 5.56. It is made for those who either want or have a need for a can that is more maneuverable. It is one inch shorter and two ounces lighter than the full-sized version. The K is 5.56 suppressor made from H900 heat-treated 17-4 stainless steel and is a CNC-welded tubeless design. It has a 6mm bore that is also compatible with 6mm/.243 cartridges. The Polonium K has a built-in internal and external flash hider that offers excellent flash reduction making it a great choice for use with night vision or shooting in low light conditions. It is full-auto rated.

The Polonium K has a unique look from a design the was initially intended to remove excess material from the exterior to reduce weight. This design also creates a 10-percent increase in surface area to help cool the suppressor down faster

The Polonium K features industry standard universal 1.375×24 rear threads so you can pick what mounting system best fits your needs.