YHM Bad Larry .338 Suppressor | YHM-2338-24

The Yankee Hill Machine (YHM) Bad Larry .338 is a purpose-built suppressor for large-bore, long-range rifles. It pairs heat-treated 17-4 PH stainless steel construction with a Stellite/Cobalt blast baffle to withstand sustained firing from high-pressure cartridges. The unit ships with a 5/8-24 direct-thread adapter and is described as compatible with multiple calibers while retaining a full-auto rating.

Product Specifications

• The manufacturer is Yankee Hill Machine (YHM).
• The model is Bad Larry and the part number is YHM-2338-24.
• The product is listed for .338 caliber and is also described as multi-caliber compatible.
• Construction uses heat-treated 17-4 PH stainless steel with a Stellite/Cobalt blast baffle.
• The overall length measures 7.375 inches.
• The outside diameter measures 1.75 inches.
• The unit weighs 17 ounces.
• The product ships with a 5/8-24 direct thread adapter and includes two suppressor wrenches.
• The unit features a 1.375″-24 HUB mounting thread and is compatible with YHM HUB accessories.
• Reported decibel rating is 136 dB (manufacturer-supplied rating).
• The suppressor is listed as full-auto rated.
• Included accessories are a 5/8-24 direct-thread adapter (adapter P/N referenced in sources) and two wrenches.
• Minimum barrel lengths published for use include .338 Lapua Magnum: 20″, .300 Winchester Magnum: 20″, .308 Winchester: 10.5″, and 5.56 NATO: 10″.
• The listed finish is provided variably by sources as Black Nitride and Cerakote.
• UPC: 841812102670

Robustly built and intended for sustained use behind high-pressure cartridges, the Bad Larry .338 targets precision long-range and big-game applications where component longevity under heat and erosion is a priority. Its dimensional profile and included adapters make it practical for integration on rifles that meet the published barrel minimums.

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