Yankee Hill Machine Turbo Integral Suppressed Upper 5.56mm

The Yankee Hill Machine Turbo Integral is a factory-integral suppressed upper receiver assembly configured for 5.56mm. It pairs an integral Turbo suppressor and a flat-top A3 upper with an MR7 M-LOK handguard to provide a permanently assembled suppressed solution that requires an NFA transfer as a single item. The unit is supplied without a bolt carrier group or charging handle and is finished in a matte black coating.

Product Specifications

• The caliber is stated as .223 Rem / 5.56 NATO.
• The ATF Type is listed as SILENCER.
• The ATF manufacturer is YHM.
• The ATF model is TURBO INTEGRAL.
• The suppressor construction uses a 17-4 Ph stainless steel / Cobalt-6 blast baffle.
• The suppressor is provided as a factory-pinned and welded permanent assembly and is not user-removable.
• The published decibel rating for 5.56mm is 134 dB.
• The unit is specified as Full Auto Rated.
• The handguard included is the MR7 M-LOK style.
• The upper receiver included is a Flat Top A3 Upper Receiver Assembly (YHM-100).
• The package includes a Low Profile Suppressor Gas Block (YHM-9389-SS).
• The package includes a Black Plated Gas Tube (YHM-BL-04A).
• The finish is listed as Matte Black.
• The product type / classification is NFA – Silencer.
• The UPC is 841812102038.

This Turbo Integral upper is built for those who want a permanently integrated suppressor system from the factory: it simplifies logistics by arriving as a single NFA item while retaining the accessories and features expected on a modern flat-top upper. It’s well suited to range training and noise-mitigated recreational shooting where an integral suppressor and full-auto rating are desired.

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