YHM Mini QD Muzzle Brake | 9mm | 1/2-28 | YHM-3109-1MB-28A

The Yankee Hill Machine Mini QD Muzzle Brake is a compact quick-detach muzzle device designed for 9mm bore applications and integration with YHM fast-attach sound suppressor systems. It is built with a Melonite surface treatment and a black finish for durability in field and range use. The brake is introduced as a small-profile accessory intended to preserve a low overall length while offering suppressor compatibility.

Product Specifications

• The manufacturer is Yankee Hill Machine (YHM).
• The model is listed as the Mini QD Muzzle Brake (YHM-3109-1MB-28A).
• The bore/caliber is specified as 9mm.
• The thread pattern is 1/2×28.
• The product type is Muzzle Brake.
• The finish is Black.
• The material/coating is specified as Melonite.
• The overall length is listed as 1.6 inches.
• The design is described as a single-port Mini QD brake.
• The device is intended for use with YHM fast-attach sound suppressor systems.
• The package includes a shim kit.
• Package dimensions are listed as 1.75 x 3.15 x 7.00 inches.
• The product is documented as having no direct ship to California noted in supplied material.
• The UPC is 841812102014.

Compact and purpose-built, the YHM Mini QD Muzzle Brake offers a minimal profile for shooters who need suppressor-ready attachment without adding unnecessary length. Its simple feature set and included shim kit make it a practical choice for range work and competitive or target shooting where quick-attach suppressor compatibility and a small footprint are priorities.

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