Blackhawk Warrior Leader Course

Yankee Hill Machine Co.

 

photo courtesy of Army.mil

Cobra_m2_9mm

Cobra M2 9mm

The Nielsen piston in the Cobra M2 family of suppressors has been redesigned for increased strength and better performance while still allowing the user to adjust the point of impact. The baffle stack has been optimized as well and now comes apart from the tube to allow cleaning. YHM's Nielsen system allows the suppressor to function flawlessly on any semi-automatic handgun. Our Universal Piston design allows one suppressor to fit on almost any type of pistol. Simply purchase the correct Universal Pistol Adapter. Cobra M2s utilize stainless steel components to minimize wear of the threads and the Nielsen device. The Nielsen device can still be disassembled for cleaning using the supplied tool. All Cobra M2 sound suppressors are constructed using Sound Tech’s patented baffle design (U.S. Patent #7,073,426) for superior sound reduction.

Specifications:

  • Caliber: 9mm
  • Overall Length: 8.000 Inches
  • Diameter: 1.375 Inches
  • Weight: 11.5 Ounces
  • Suppression Level: -35 dB Dry
  • Material: Aircraft Quality Aluminum and Stainless Steel
  • Finish: Matte Black Hardcoat
  • Method of Attachment: .500"-28, .500"-32, .500"-36 or M13.5 X 1 LH Thread

Our Price: Call for Pricing

MSRP: $627.00

Maxim_1911

Maxim 1911

YHM is proud to offer Maxim sound suppressors. Classic design meets modern performance in this Maxim 1911 .45 Sound Suppressor. The offset design allows the use of standard sights with a high-efficiency, lightweight suppressor. Constructed using Sound Tech’s patented baffle design (U.S. Patent #7,073,426) for superior sound reduction.

Specifications:

  • Caliber: .45
  • Overall Length: 8.000 Inches
  • Diameter: 1.375 Inches
  • Weight: 9.0 Ounces
  • Suppression Level: -22 dB Dry
  • Material: Aircraft Quality Aluminum and Stainless Steel
  • Finish: Matte Black Hardcoat
  • Method of Attachment: .578"-28 RH, M16 X 1 LH or M16 X 1 RH Thread

Our Price: Call for Pricing

MSRP: $493.00

Phantom_556

Phantom 556

YHM, in cooperation with Sound Technologies, is proud to bring you the Phantom Sound Suppression System. The proven performance of YHM's Phantom Flash Hider eliminates 99% of muzzle flash while the Sound Technologies baffle design (U.S. Patent #7,073,426) reduces muzzle noise by up to -35 dB. The fast attach design (Patent Pending) allows you to permanently install the Phantom Flash Hider and then install the Sound Suppressor without the use of tools when sound suppression is desired. Our patented Phantom Flash Hider system holds the sound suppressor firmly in place by hand tightening and allows the sound suppressor to be removed by hand when no longer needed. A patented gas seal keeps the threads clean so the suppressor will not bind, making removal a breeze. The Phantom Flash hider supports the sound suppressor in two places making misalignment nearly impossible, even if the sound suppressor is not fully tightened.

Specifications:

  • Caliber: 5.56 NATO
  • Overall Length: 6.875 Inches
  • Diameter: 1.500 Inches
  • Weight: 20.0 Ounces
  • Suppression Level: -35 dB
  • Material: Chrome Moly Steel
  • Finish: Matte Black Parkerized
  • Method of Attachment: Quick Disconnect with Flash Hider or 1/2"-28 Thread

Our Price: Call for Pricing

MSRP: $565.00 (with Q.D Flash Hider)
MSRP: $490.00 (Threaded 1/2"-28)
MSRP: $78.00 (Flash Hider Only)

Phantom_556_Stainless

Phantom 556 - Stainless

YHM is proud to offer our Stainless Phantom Sound Suppressor. This suppressor features all 304 Stainless Steel and Inconel 718 construction for increased strength and performance. This suppressor offers the same sound reduction as our standard Phantom model but in a smaller, lighter package. YHM's Q.D. Flash Hider (Patent Pending) eliminates 99% of flash while the Patented Sound Tech baffle design (U.S. Patent #7,073,426) reduced muzzle noise by up to 35 decibels.

Specifications:

  • Caliber: .223/5.56
  • Overall Length: 6.875 Inches
  • Diameter: 1.500 Inches
  • Weight: 20.0 Ounces
  • Suppression Level: -35 dB
  • Material: 304 Stainless Steel and Heat Treated Inconel 718
  • Finish: Matte Black Parkerized
  • Method of Attachment: Q.D. Flash Hider or Direct Thread (1/2"-28 Threads)

Our Price: Call for Pricing

MSRP: $612.00 (with Q.D Flash Hider)
MSRP: $537.00 (Thread on)
MSRP: $78.00 (Flash Hider Only)

Phantom_762_Stainless

Phantom 7.62 - Stainless

YHM, in cooperation with Sound Technologies, is proud to bring you the Stainless Phantom 7.62 Sound Suppression System. The proven performance of YHM's Phantom Flash Hider eliminates 99% of muzzle flash while the Sound Technologies baffle design (U.S. Patent #7,073,426) reduces muzzle noise by up to -32 dB. The fast attach design (Patent Pending) allows you to permanently install the Phantom Flash Hider and then install the Sound Suppressor without the use of tools when sound suppression is desired. Our patented Phantom Flash Hider system holds the sound suppressor firmly in place by hand tightening and allows the sound suppressor to be removed by hand when no longer needed. A patented gas seal keeps the threads clean so the suppressor will not bind, making removal a breeze. The Phantom Flash hider supports the sound suppressor in two places making misalignment nearly impossible, even if the sound suppressor is not fully tightened.

This sound suppressor is designed so that it can be used with a Phantom 5.56 mm flash hider on a 5.56 mm rifle. This allows users to purchase one sound suppressor and use it on .30 caliber and 5.56 mm rifles. As a measure of safety the 5.56 sound suppressor WILL NOT fit onto a 7.62 flash hider.

Specifications:

  • Caliber: 7.62 NATO
  • Overall Length: 8.500 Inches
  • Diameter: 1.500 Inches
  • Weight: 28.0 Ounces
  • Suppression Level: -32 dB
  • Material: 304 Stainless Steel and Heat Treated Inconel 718
  • Finish: Matte Black
  • Method of Attachment: Quick Disconnect with Flash Hider or Threaded

Available in 5/8"-24 Right Hand, 9/16"-24 Left Hand, and 9/16"-24 Right Hand Threads.

Our Price: Call for Pricing

MSRP: $724.00 (with Q.D Flash Hider)
MSRP: $650.00 (Threaded)
MSRP: $78.00 (Flash Hider Only)