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Yankee Hill Machine

Yankee Hill Machine Sidewinder M2 45 Cal Suppressor .578x28

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SKU: 207028
Model: Sidewinder M2
UPC: 841812101659

Out of Stock at Greenfield, WI

Unavailable at Greenfield, WI

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  • Product Details

Yankee Hill Machine Co, Sidewinder M2, Suppressor, 45 Cal, .578x28, Steel , Black

  • Caliber: .45 ACP
  • Weight: 9.4oz./10.6 w/Piston
  • Length: 9.2"/9.35" w/Piston
  • Diameter: 1.375"
  • Construction: Aircraft Quality Aluminum & 17-4 Ph SS
  • Mount: .578"-28 RH Piston
  • Decibel Rating: 133 dB
  • Can be used on .300 BLK SUBSONIC with a 7.5" or longer barrel.

The booster system has been completely redesigned and now uses the industry's unofficial standard piston. The redesign also includes the ability to swap pistons without the use of tools thanks to a new rear cap. The front cap has been redesigned to allow for better engagement with the takedown tool to make the service process easier. The Sidewinder M2 is user serviceable which allows both the baffle and Nielsen device to be removed for cleaning and maintenance using the provided disassembly tool. The Nielsen piston (device) enables flawless semi-automatic operation on all relevant host pistols. The Sidewinder M2 has 12 index points that allow you to adjust point of impact while remaining attached to the host firearm. The average dry sound signature of the Sidewinder M2 .45 when testing to Mil-Std 1474D is 133 dB dry on a Glock G21 using 230gr. FMJ ammo. Shooting the suppressor "wet" will net even quieter results.

Specifications

ManufacturerYankee Hill Machine
Pricing UnitEA
ModelSidewinder M2
UPC841812101659
SKU207028
Width3.5000
Length11.7000
Height2.5000
Weight1.2400
Product Rebate Important: Every suppressor requires a tax stamp. This can be obtained on SilencerShop.com.

New for 2026: Tax stamps are now $0
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