
Availability: In Stock
The Yankee Hill Machine Resonator R2 .30 Cal QD Suppressor with 5/8-24 Muzzle Brake is a lightweight, full-auto rated sound suppressor built for shooters who want serious noise reduction without breaking the bank. If you're running .308 Winchester, 300 Win Mag, or anything in between on a precision rifle, patrol carbine, or hunting build, the Resonator R2 delivers 135 dB of suppression in a compact, durable package that can handle whatever you put downrange.
YHM engineered the Resonator around a tubeless design using heat-treated 17-4 stainless steel and 718 Inconel baffles—the same materials and durability standards you'll find in their pricier cans. That full-auto rating means it's overbuilt for semi-auto use, so you're not compromising longevity or performance to keep weight and cost reasonable. At 16 ounces and just 7.825 inches long, it won't throw off your rifle's balance or create a barrel obstruction problem on shorter carbines.
The quick-detach mount system (YHM-4302 Q.D.) gets the can on and off your muzzle brake in seconds—no tools, no fussing. The suppressor is rated for calibers from .17 HMR all the way through .300 RUM, so if you've got a precision rifle, AR-10, or bolt gun in a common magnum cartridge, this one suppressor can do the work across multiple platforms. Finished in matte black Cerakote, it handles recoil, heat, and field use without showing wear.
Whether you're hunting, running the suppressor in precision rifle competitions, or simply wanting to preserve hearing on the range, the Resonator R2 is a no-nonsense suppressor that doesn't ask you to choose between performance and affordability.
| Caliber | .30 Cal (.17 HMR through .300 RUM) |
| Overall Length | 7.825" |
| Diameter | 1.562" |
| Weight | 16 oz |
| Suppression Level | 135 dB (.308 Winchester) |
| Material | 17-4 PH Stainless Steel / Heat-Treated Inconel 718 Blast Baffle |
| Finish | Matte Black Cerakote |
| Mount Type | YHM-4302 Q.D. (Quick-Detach) Muzzle Brake / Flash Hider |
| Muzzle Thread | 5/8-24 |
| Full Auto Rated | Yes |
The Resonator R2 is rated for rifle calibers from .17 HMR through .300 RUM, including .308 Winchester, 300 Win Mag, and other standard rifle cartridges in that range. This versatility makes it a solid choice if you own multiple centerfire rifles.
Yes, provided your rifle or carbine is threaded 5/8-24, which is the standard thread pitch for .30 caliber suppressors. The quick-detach mount system allows fast attachment and removal, making it convenient for multi-platform use.
Yes. The Resonator R2 is full-auto rated thanks to its robust 17-4 stainless steel and heat-treated Inconel 718 baffle construction. This over-engineering ensures durability and reliability even in demanding use.
The Resonator R2 includes the YHM-4302 Q.D. Mount, which is the quick-detach muzzle brake component needed to attach the suppressor to your rifle. You will need a 5/8-24 threaded muzzle or barrel to use it.

SKU: 120918127 • Weight: 1.75oz





Availability: In Stock
The Yankee Hill Machine Resonator R2 .30 Cal QD Suppressor with 5/8-24 Muzzle Brake is a lightweight, full-auto rated sound suppressor built for shooters who want serious noise reduction without breaking the bank. If you're running .308 Winchester, 300 Win Mag, or anything in between on a precision rifle, patrol carbine, or hunting build, the Resonator R2 delivers 135 dB of suppression in a compact, durable package that can handle whatever you put downrange.
YHM engineered the Resonator around a tubeless design using heat-treated 17-4 stainless steel and 718 Inconel baffles—the same materials and durability standards you'll find in their pricier cans. That full-auto rating means it's overbuilt for semi-auto use, so you're not compromising longevity or performance to keep weight and cost reasonable. At 16 ounces and just 7.825 inches long, it won't throw off your rifle's balance or create a barrel obstruction problem on shorter carbines.
The quick-detach mount system (YHM-4302 Q.D.) gets the can on and off your muzzle brake in seconds—no tools, no fussing. The suppressor is rated for calibers from .17 HMR all the way through .300 RUM, so if you've got a precision rifle, AR-10, or bolt gun in a common magnum cartridge, this one suppressor can do the work across multiple platforms. Finished in matte black Cerakote, it handles recoil, heat, and field use without showing wear.
Whether you're hunting, running the suppressor in precision rifle competitions, or simply wanting to preserve hearing on the range, the Resonator R2 is a no-nonsense suppressor that doesn't ask you to choose between performance and affordability.
| Caliber | .30 Cal (.17 HMR through .300 RUM) |
| Overall Length | 7.825" |
| Diameter | 1.562" |
| Weight | 16 oz |
| Suppression Level | 135 dB (.308 Winchester) |
| Material | 17-4 PH Stainless Steel / Heat-Treated Inconel 718 Blast Baffle |
| Finish | Matte Black Cerakote |
| Mount Type | YHM-4302 Q.D. (Quick-Detach) Muzzle Brake / Flash Hider |
| Muzzle Thread | 5/8-24 |
| Full Auto Rated | Yes |
The Resonator R2 is rated for rifle calibers from .17 HMR through .300 RUM, including .308 Winchester, 300 Win Mag, and other standard rifle cartridges in that range. This versatility makes it a solid choice if you own multiple centerfire rifles.
Yes, provided your rifle or carbine is threaded 5/8-24, which is the standard thread pitch for .30 caliber suppressors. The quick-detach mount system allows fast attachment and removal, making it convenient for multi-platform use.
Yes. The Resonator R2 is full-auto rated thanks to its robust 17-4 stainless steel and heat-treated Inconel 718 baffle construction. This over-engineering ensures durability and reliability even in demanding use.
The Resonator R2 includes the YHM-4302 Q.D. Mount, which is the quick-detach muzzle brake component needed to attach the suppressor to your rifle. You will need a 5/8-24 threaded muzzle or barrel to use it.
SKU: 120918127 • Weight: 1.75oz
