Flame-proof suppressor covers

No melt.No mirage.

Belt-fed rated. Continuous contact at 2,000°F, with short excursions to 3,000°F. The straightJacket is made in St. Cloud, Florida.

Hand holding a rifle rail wrapped in a tan Liberty's Defense straightJacket rail cover
straightJacket rail cover
2000°FContinuous rating
3000°FShort excursions
700+Round belt test
ZeroHeat mirage

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Mission-critical gear

Professional-grade suppressor and rail protection, plus mats, pouches, and apparel from the official catalog.

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Full-auto burn test of a suppressor with a Liberty's Defense cover

Operator-proven performance

When failure isn’t an option

When lives depend on equipment performance, professionals trust Liberty’s Defense. The straightJacket withstands extreme heat from sustained automatic fire without melting or degradation, and advanced materials prevent optical distortion so the sight picture stays clear.

Watch the OSS Suppressors (now HuxWrx) full-auto burn test, and more field footage, on the video page.

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From the field

Word from operators

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The company

Liberty’s Defense LLC

Liberty’s Defense designs and manufactures flame-proof suppressor covers and rail covers in St. Cloud, Florida. The company is led by Danielle and Chris Hall, and has been making the straightJacket since at least 2018.

Looking for a dealer, law-enforcement pricing, or a custom cover? We’re easy to reach.

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Rifle on a tripod wearing a tan Liberty's Defense suppressor cover and rear bag