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The Turbo K is getting the same treatment as its bigger brother the T3. This 5.56 NATO Suppressor features a design improvement to the baffles-resulting in reduced blowback-when compared to the previous model.

The Turbo® K-RB utilizes a tubeless design made from heat treated 17-4 stainless steel along with a heat treated 718 Inconel® blast baffle. The combination of these materials allows the suppressor to be full auto rated and designed for rigorous use. The blast chamber of the Turbo® K-RB is threaded to the popular 1.375”-24 thread which allows it to utilize many available mounting options currently on the market. The notched rim and tri-port muzzle on the end cap make it stand out among the crowd.

The overall length measures 4.9” and weighs in at 11.7oz. When using YHM’s Phantom® Q.D. adapter, the overall length is 5.5” and weights in at 12 oz. Having an average sound pressure level of 138dB on a 16” AR shooting 55 grain ammo, the Turbo® K-RB is within the hearing safe threshold of 140 dB. The Turbo® K-RB is built with the same care, quality, and attention to detail that has defined the YHM® brand for generations.

The Turbo® K-RB ships with the Phantom® Q.D. adapter, 2 suppressor wrenches and Q.D. flash hider.

NTOA Member Tested and Recommended 2023

  • Thread: 1/2×28
  • Weight: 11.7oz. (12oz. with Phantom® Q.D. Adapter)
  • Diameter: 1.562”
  • Length: 4.9” (5.5″ with Phantom® Q.D. Adapter)
  • Construction: 17-4 Ph SS / Inconel Blast Baffle
  • Mount:Phantom Q.D. Adapter with 1.375″-24 HUB Interface
  • Decibel Rating:138 dB
  • Material: 17-4 PH S.S with an Inconel Blast Baffle
  • Finish: Matte Black High Temp Cerakote

Minimum Barrel Lengths: 5.56 NATO: 10.5″ minimum barrel length

Click HERE to view and download the YHM Turbo K-RB Owner Manual

What’s in the Box:

  • YHM Turbo K-RB Suppressor – 5.56mm
  • Phantom Q.D. Adapter
  • Q.D. Flash Hider
  • Two Suppressor Wrenches

***All Suppressors must transfer to a Class 3 SOT/FFL.  Contact JSE for more information. 

This item must ship to an Class 3 FFL dealer. Must be 21 to purchase. Please have your dealer E-mail or fax a copy of their SOT and FFL, including your name and order number, to us at or fax to 636-547-2618. Please include the dealer name in the comment section during checkout.



5.56 NATO


Yankee Hill Machine


AR15, AR10, AR9, AR45ACP/10mm


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  • For all purchases of pistols, receivers, frames or suppressors, purchaser must be 21+
  • For all purchases of long guns, purchaser must be 18+
  • Know all your state laws before purchase is made

Yankee Hill Turbo K -RB 5.56mm Suppression System w/ Flash Hider

Our Price:

  • MSRP$579.95
  • SKUC3YHM218028
  • MPNYHM-2180-28
  • UPC841812101727

Total in stock: 0

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5004 State Highway 74 Cape Girardeau, MO 63701
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