YHMResonator R2
.30 Cal / 7.62mm suppressor · HUB 1.375x24 interface · specs and compatibility from the manufacturer
Notable features
- HUB Compatible
- Multi-Caliber
- TBAC Summit Tested
- Full-Auto Rated
length
6.95″
weight
13oz
MSRP
$850
length
6.95″
weight
13oz
calibers
5.56–.30
material
Steel · Inconel
interface
HUB 1.375x24
MSRP
$850
- Overall length
- 6.95″
- Diameter
- 1.56″
- Weight
- 13 oz
- Material
- Stainless / Inconel
- Max caliber
- .30 Cal / 7.62mm
- Base interface
- HUB 1.375x24
- Front cap
- none
- Backpressure
- Standard
- Full-auto rated
- Yes
- Barrel restriction
- 10.5" minimum
- Minimum barrel lengths are: 7.62x51/.308 Winchester 10.5″, 5.56 NATO/6.8 SPC/7.62x39 10″, .300 Win Mag/300 RUM 20″, and 300 Blackout 7.5″.
- Minimum barrel lengths: 7.62x51 / .308 Winchester: 10.5″ 5.56 NATO, 6.8SPC, 7.62x39: 10″ .300 Win Mag / 300 RUM: 20″ 300 Blackout: 7.5″.
- MSRP
- $850
Prices are manufacturer's suggested retail (MSRP). What you pay may differ.
- Base interface
- HUB 1.375x24
- Front cap
- none
The HUB 1.375x24 is an open standard: 468 mounts and 882 muzzle devices in our catalog fit this suppressor, including YHM 45 Cal HD 3-Lug HUB Adapter, AAC 51T S.T.A.M.P. Mount and AB Suppressor AB Raptor Adapter. You aren't locked into one manufacturer's parts.
Which ones fit your barrel and host?
Check in the BuilderThe Thunder Beast Silencer Summit fires every suppressor entered on the same gun, with the same equipment. Resonator R2 was measured in 7 tests. Figures can only be compared with others from the same test, so each one links to everything else fired on that gun.
Bolt-action and lever rifles
- .308, 20" bolt-action rifle 2024131.2 dBat the ear · 24.7 dB quieter than unsuppressed95 tested →
- .300 Blackout subsonic, 16" bolt-action rifle 2025119.2 dBat the ear · 30.5 dB quieter than unsuppressed85 tested →
- .300 Win Mag, 26" bolt-action rifle 2025134.2 dBat the ear · 22.9 dB quieter than unsuppressed68 tested →
- .308, 20" bolt-action rifle 2023127.9 dBat the ear · 27.7 dB quieter than unsuppressed64 tested →
Gas-operated rifles and carbines
Measurements published by Thunder Beast Arms Corp. How to read these
Manufacturer claim
- The Resonator R2 has a decibel rating of 135 dB.
- Multiple reviewers report a POI shift of approximately 1″ to 1.8 MOA in elevation when using the suppressor, with no lateral deviation noted.
- Decibel rating: 135 dB.
- The R2 features a tubeless design constructed of 17-4 stainless steel with a Cobalt 6 blast baffle.
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- The blast chamber is threaded to the popular 1 3/8″x24 HUB thread to permit many mounting options.
- The R2 uses a Phantom Q.D. muzzle brake and HUB adapter mount system, enabling quick-detach attachment across multiple host firearms.
- Mount: 5/8″x24 Phantom Q.D. muzzle brake and HUB adapter.
- Quiet, lightweight, and cost-effective The Resonator® R2 provides the .30 caliber shooting enthusiast with a quiet, lightweight, and cost-effective suppressor.
- Suitable for multiple calibers and host firearms, the versatile Resonator R2 handles rifle calibers ranging from .17 HMR through 300 RUM.
- The R2 features a tubeless design which consists of 17-4 stainless steel and a Cobalt 6 blast baffle.
- A Cobalt 6 alloy is used for the blast baffle, which is the highest-stress area of the suppressor exposed to initial propellant gases.
- 17-4 stainless steel is used in the construction of the R2, providing corrosion resistance as noted by a reviewer reporting no rust after years of use.
- Construction: 17-4 Ph SS/Cobalt 6.
- The Resonator R2 is full-auto rated and designed for rigorous use.
- A reviewer reports the suppressor remains as quiet as the first day of use after many hundreds of rounds across multiple calibers over several years, with only minor cosmetic wear and no rust.
- Full Auto Rated.
- The Resonator R2 handles rifle calibers ranging from .17 HMR through 300 RUM, making it suitable for multiple calibers and host firearms.
- Reviewers confirm the R2 has been successfully used on .308, .300 Blackout, 5.56, .270, 6.8 SPC, 223 Wylde, 300 Weatherby, and 6.5 Creedmoor platforms.
- The R2 is suitable for use on a 10.5″ .300 Blackout host, consistent with its published minimum barrel length specification.
- Ships with a Phantom Q.D. Adapter, 2 suppressor wrenches, and a YHM-4302-MB-24A (5/8″x24) muzzle brake.
- Ships with a Phantom® Q.D. Adapter, 2 suppressor wrenches and a YHM-4302-MB-24A (5/8″x24).
- Minimum barrel lengths are: 7.62x51/.308 Winchester 10.5″, 5.56 NATO/6.8 SPC/7.62x39 10″, .300 Win Mag/300 RUM 20″, and 300 Blackout 7.5″.
- Caliber: .30.
- Minimum barrel lengths: 7.62x51 / .308 Winchester: 10.5″ 5.56 NATO, 6.8SPC, 7.62x39: 10″ .300 Win Mag / 300 RUM: 20″ 300 Blackout: 7.5″.
