Just noticed this on YHM's site:
Link:
https://yhm.net/yhm-2130.html
Quiet, Lightweight, and Cost Effective
YHM's new .30 caliber sound suppressor, the RESONATOR, was created to provide the shooting enthusiast a quiet, lightweight and cost effective suppressor. Capable of being used on multiple calibers and host weapons. The RESONATOR can be used on rifle calibers ranging from .17 HMR through 300 RUM making it a great choice for all shooters. Like the Turbo®, the Resonator uses a tubeless design which consists of heat treated 17-4 stainless steel and a heat treated 718 Inconel blast baffle which allows the suppressor to be full auto rated and designed for rigorous use. Includes YHM-4302 Q.D. Mount of your choice.
Sound Pressure levels are as follows:
20" Remington 700 shooting 147 grain measured 135Db
16" 6.8mm AR-15 shooting 110 grain measured 132.5Db
14.5" 5.56mm AR-15 shooting 55 grain measured 132Db
These suppressors will start shipping to Dealers in the 2nd quarter of 2018!
SPECIFICATIONS
Caliber..............................30 Cal.
Overall Length..................7.825"
Diameter...........................1.562"
Weight..............................16 Oz.
Suppression......................135 dB on 20" .308 Win
Material............................17-4 Ph SS and Heat Treated Inconel 718
Finish................................Matte Black Cerakote
Method of Attachment......Q.D. Flash Hider or Muzzle Brake
Rating................................17HMR through .300 RUM/.300 WIN MAG
Full Auto Rated.................Full Auto Rated
MSRP.................................$630
Anybody want to buy a NIB Nitro for $425?