Yankee Hill Machine R9 9mm Direct Thread Suppressor 1/2×28

Description

The Yankee Hill Machine R9 is a compact 9mm suppression system engineered for versatile use across pistols, SBRs, and rifles with appropriate adapters. Built with a fully welded tubeless design, the R9 emphasizes durability and broad compatibility while remaining straightforward to maintain. YHM designed the R9 to work with Nielsen boosters for use on handguns and to accept YHM HUB mounting options for rifles.

Key Specifications

• The suppressor is optimized for a 9mm chambering.
• The construction uses 17-4PH Stainless Steel for strength and corrosion resistance.
• The exterior finish is Matte Black Cerakote for corrosion resistance and reduced glare.
• The overall length measures 5.2 inches for compact handling.
• The outside diameter measures 1.562 inches for a slim profile.
• The suppressor ships with a 1/2×28 direct thread HUB adapter for common 9mm threads.
• The published suppression level is 123 dB under specified test conditions.
• The internal baffle system is a Mono-Core Hardcoat Anodized design.
• The unit is designed to be serviceable and disassemblable for cleaning and maintenance.
• The package includes a Universal Rifle Suppressor Mount (YHM-2145-28).

The R9 delivers a practical balance of size, durability, and compatibility—ideal for shooters who want a dependable suppressor they can use across platforms. Yinz get a straightforward, serviceable unit that accepts common mounts and boosters, offering flexible integration into a range of builds without fuss.

Just a heads up, n’at: some of the product descriptions on our site are created or assisted by AI. We do our best to make sure everything’s accurate, but every now and then the info might be a little off—kinda like tryin’ to find parking on the South Side on a Friday night.

Details like specs, features, pricing, or availability might not always be perfect, so yinz should double-check anything important before buyin’.

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This is a regulated item and must be sent to an FFL but can be shipped direct to door for PA residents ONLY.

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