B&T Rotex Mini K 5.56 Suppressor Without Hub

B&T Rotex Mini K compact 5.56 suppressor in the no-HUB configuration. This is the shortest model in the Rotex line, built for minimal added length and weight on carbines while still delivering solid flash and sound reduction.

Constructed from 718 Inconel using laser bed fusion (3D-printed), it is fully weldless and threaded 1.375×24 TPI for full HUB compatibility. Because this unit ships without a HUB mount, you can fit your preferred direct-thread, NATO A2, Rotex-SF, or other HUB adapter.

Ideal for barrels 14.5 inches and longer. Full-auto rated with no barrel-length restrictions. Compact size keeps the rifle balanced.

Key features

• Caliber: 5.56 NATO / .223
• Material: 718 Inconel, 3D-printed / weldless
• Mount interface: 1.375×24 TPI HUB (mount not included)
• Length: approximately 4 inches (with direct-mount HUB); longer with QD HUB
• Weight: approximately 10.5 oz
• Full-auto rated
• Low-flash design
• Compact “K” model

What’s included

• Rotex Mini K suppressor body (no HUB mount)

Notes

• NFA item. Requires Form 4 / tax stamp and transfer through an SOT.
• Serial numbers from the invoice lot include US 25-7209 through US 25-7214.
• Confirm exact length, weight, and finish on the unit received.