The Polonium-K is made to be a quiet, duty-rated, hard-use, 5.56 suppressor. Just as much at home on an MK18 getting hammered with heavy strings of fire as it is on a DMR/SPR setup where ultimate suppression is the goal. The unique look comes from external weight reduction, removing all unnecessary material to keep the weight down while still remaining as strong as possible – this results in a suppressor with 10% more surface area and a lower weight that sheds heat faster and cools down quicker. The Polonium-K features two fewer baffles than the full-size Polonium, while still maintaining excellent ear suppression.
The Polonium uses a 6mm bore that is compatible with any 6mm/.243 cartridges.
The highly effective built-in internal and external flash hider offers superior flash and signature reduction over the competition when using night vision.
The Polonium features industry-standard universal 1.375×24 rear threads, so you can pick the mounting system that best fits your needs.
Made from H900 heat-treated 17-4 stainless steel and constructed as a tubeless design, the specs are as follows:
- OD: 1.625”
- Length: 4.8″ (no mount)
- Weight: 11.5 oz (no mount)
- 137 dB on 11.5” 5.56 SBR with BK 2209
Barrel length and firing schedule restrictions
- 7.5" – 5.56/223
- 11.5” – 6 ARC
- 14.5” – 6 Creedmoor, 6 dasher, 243 Winchester, and other 6mm cartridges.
- Full auto rated – no BS. Responsible belt-fed rated on 16″ 5.56mm belt-fed machine guns.
- Lifetime warranty