Built to Run Hot. Built to Hit the Same Spot.

First time buying a suppressor? Start here.

The M80 556 is built for shooters who expect repeatable accuracy, low blowback, and dependable performance from a modern 5.56 suppressor. Its advanced gas-flow architecture strips, cools, and slows high-pressure gases to deliver smoother recoil impulse, controlled ejection behavior, and consistent shot placement across slow fire and rapid strings. Whether mounted on a lightweight carbine or a precision-focused platform, the M80 556 maintains stable point of impact and predictable behavior through extended firing.

A high-volume internal structure and Grade 23 titanium construction allow the M80 556 to handle the heat and stress of demanding round counts, including full-auto use. Flash is significantly reduced, gas blowback stays low, and follow-up shots remain easy to control during fast transitions. This durability makes the suppressor a dependable choice for shooters who push their rifles hard and need consistent, repeatable performance every time.

Each M80 556 ships with a premium 3D-printed titanium HUB-compatible direct-thread mount that incorporates an integrated brake section. While most companies include nothing or only a basic end cap, Whisperstrike provides a high-value mounting solution that uses internal space efficiently and improves performance right out of the box. With the brake removed, the suppressor becomes fully compatible with HUB 1.375×24 systems, allowing shooters to pair the M80 556 with a wide range of QD and direct-thread attachments across the industry without being locked into proprietary hardware.

Built from Ti64V ELI Grade 23 titanium and finished in Cerakote, the M80 556 offers long-term strength, excellent heat resistance, and the internal volume needed for efficient gas control. Expect minor initial sparking during first use—normal for 3D-printed titanium suppressors. The result is a rugged, clean-running 5.56 suppressor designed to deliver stable performance in the harshest conditions.

Quiet operation, consistent accuracy, full-auto durability, and broad HUB compatibility make the M80 556 one of the most capable 5.56 suppressors in its class.

Whisperstrike does not sell or ship suppressors to California, Delaware, District of Columbia, Hawaii, Illinois, Massachusetts, New York, New Jersey, or Rhode Island.