OCL POLONIUM 30 SUPPRESSOR 762 BLK

Description

The Otter Creek Labs Polonium 30 was built for the shooter who wants a single suppressor capable of moving between multiple rifle platforms without compromise. That premise shapes every design decision: the universal 1.375×24 rear threads mean you choose the mounting system that fits your setup rather than being locked into a proprietary interface, and the 5/8×24 direct-thread adapter ships in the box so you can get running immediately.

The suppressor is machined from H900 heat-treated 17-4 stainless steel throughout. That alloy is chosen for a specific reason — it maintains structural integrity under the sustained heat and pressure of high-volume fire where softer materials begin to walk out of spec. The external geometry is deliberately skeletonized, removing material anywhere it does not contribute to strength. That approach does two things at once: it keeps weight down and increases surface area, which means heat dissipates faster between strings of fire.

The flash signature is handled by an integrated internal and external flash hider rather than a bolt-on addition. For shooters using night vision, this matters — preserved night adaptation is harder to recover from than sound alone, and an effective flash solution built into the core design performs more consistently than one added at the muzzle end.

Otter Creek is candid about one trade-off worth understanding: a .30 caliber bore suppressor does not replicate the sound reduction you would get from a dedicated 5.56-bore can on a 5.56 rifle. If all your rifles are 5.56 and that caliber-specific performance is the priority, their 5.56-specific Polonium variants are the better answer. If you run a mixed battery — 5.56, 300 Blackout, .308, or heavier magnums up to 300 RUM — the Polonium 30 covers all of them from a single purchase, which is exactly the trade it is designed to make.

Shipping and availability: This item must ship to a licensed FFL dealer for transfer.