Yankee Hill Machine R9 (9mm) Suppressor - Black

9 in stock


Quiet, Lightweight, and Cost Effective

When YHM engineers set out to make a suppressor, they look far beyond that of just making the designated caliber quieter. They make it work across the board so that you, the shooter, can enjoy versatility across your entire arsenal all at a budget friendly price while maintaining that rugged durability you’ve come to expect from YHM®. This was the intent with the R9® 9mm.

The primary goal was a 9mm suppressor capable of handling high volumes of fire and the ability to run other calibers such as .300 BLK and .308 Win. It was primarily focused on suppressing 9mm (specifically sub-machine guns and SBRs).

The R9® is capable of being used on a handgun in conjunction with YHM’s Nielsen Booster Assembly.

Sound Pressure levels are as follows:

  • 10.5″ barrel 9mm measured 125dB
  • 4.25″ barrel 9mm measured 123dB
  • 20″ barrel .308 Win measured 142dB

Minimum Barrel Lengths:

  • 7.62×51 / .308 Winchester: 16″ minimum barrel length
  • 350 Legend: 16″ minimum barrel length
  • 6.5 Grendel: 16″ minimum barrel length
  • 5.56 NATO: 16″ minimum barrel length
  • 300 Blackout: 8″ minimum barrel length

The Resonator® ships with a YHM 1/2×28 Direct Thread Mount.

SKU: 841812101598 Categories: ,


Additional Information
ManufacturerYHM (Yankee Hill Machine)
Weight10.7 oz
FinishMatte Black Cerakote
MountYHM 1/2×28 Direct Thread Mount
Sound Reduction125 dB on 10.5″ barrel (9mm)
Manufacture SKUYHM-2155-28

Additional Information Content

Additional information

Muzzle Device

Flash Hider (5/8×24), Muzzle Brake (5/8×24)

Modern Warriors

We started Modern Warriors for the sole purpose of providing a less expensive way to enjoy our love of buying and shooting some really cool stuff. What started as a hobby has turned into a business where we have developed the experience and ability to help you enjoy our same hobby and save you money in the process.

We specialize in tactical weapons, including suppressors, short barrel rifles and full auto weapons. We have routine experience in shooting the weapons we carry, so if you want our opinion on how a weapon operates, we will gladly provide it. We also have expertise working with licensed professionals in setting up gun trusts, which is an ideal way of purchasing, owning and operating any weapon restricted by the National Firearm Act. Don’t let the word “trust” scare you. It is very easy to set one up if you have the right help.

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