YHM Resonator K

YHM RESONATOR K SUPPRESSOR - COMPACT SIZE, .17 HMR THROUGH .300 RUM

The YHM Resonator K is an ultra-compact 30 caliber rifle suppressor from Yankee Hill Machine, built as the short version of the Resonator R2 for shooters who put overall length first. At just 4.8 inches and 9.6 ounces without a mount, the Resonator K covers rifle calibers from .17 HMR through .300 Remington Ultra Mag in one of the smallest footprints available. Its tubeless construction pairs heat-treated 17-4 PH stainless steel with a Cobalt 6 blast baffle, and it is full-auto rated. The 1.375x24 HUB thread gives you access to YHM's Phantom Q.D. system along with direct thread mounts, Dead Air Key-Mo, SilencerCo ASR, Plan-B by Q, and many other HUB-compatible mounting solutions. A Phantom Q.D. adapter and 5/8x24 muzzle device are included, and an updated end cap design helps reduce flash signature. If you are looking for a compact multi-caliber rifle suppressor for an SBR, truck gun, or hunting build, the Resonator K is made for that job.

CAPITOL ARMORY'S OPINION

There are plenty of situations where overall length matters more than maximum sound reduction. Hunting with a short-barreled rifle, running a truck gun, competition, or working in tight spaces all benefit from a compact suppressor. The Resonator K fills that role well. Adding under five inches to the end of your barrel keeps a short host handy and balanced, which is the whole point of building short in the first place. The HUB thread is a big part of the appeal. Shooters who already own HUB-compatible muzzle devices can run the Resonator K without buying new hardware, and you are not locked into a single manufacturer's mounting system. It also pairs well with the full-size Resonator R2 for shooters who want to swap between a compact and full-length option on the same host. For what you get, the price point is hard to beat.

FEATURES

• Ultra-compact 4.8" length, 9.6 oz without mount
• Tubeless design reduces weight while maintaining structural strength
• Full-auto rated
• Caliber rated from .17 HMR to .300 Remington Ultra Mag
• 1.375x24 HUB thread for broad mount compatibility
• 17-4 PH stainless steel with Cobalt 6 blast baffle
• Updated end cap design for reduced flash signature
• Diameter: 1.562"
• Finish: Matte Black Cerakote
• SKU: YHM-2150

SOUND REDUCTION

• .308 Win: 137 dB / 145 dB (Ear / Muzzle)
• .300 BLK: 142 dB / 147 dB (Ear / Muzzle)
• 5.56mm: 150 dB / 153 dB (Ear / Muzzle)

WHAT'S INCLUDED

• Silencer
• Phantom Q.D. Adapter
• 5/8x24 Muzzle Device
• 2 Suppressor Wrenches

COMPATIBILITY

• HUB Direct Thread Mounts: Dead Air, SilencerCo, Energetic Armament
• SilencerCo Bravo ASR
• Plan-B by Q
• Dead Air Key-Mo
• YHM Phantom QD Muzzle Devices: Muzzle Brake, Mini Muzzle Brake, Flash Hider

BARREL RESTRICTIONS

• 20" : .300 Win Mag, .300 RUM
• 10.5" : 7.62x51, .308 Win
• 10" : 5.56 NATO, 6.8 SPC, 7.62x39
• 7.5" : 300 Blackout