Yankee Hill Machine (YHM) introduced a new pistol sound suppressor at the 2015 SHOT Show called the Sidewinder. Available in 9mm, .40 S&W and .45 ACP, the suppressors attenuate the gunshot by 31.5 – 36 dB depending on caliber according to the YHM staff.
These pistol suppressors are user servicable for cleaning. Once mounted, the Sidewinder can be indexed to correct for bullet movement. The indexing process is very simple: the shooter pulls out on the suppressor and rotates it.
Yankee Hill includes a heat resistant pouch with the suppressor. The pouch can withstand heats to 2500º F and can double as a mitt to remove the suppressor from the gun.
The company anticipates shipping in the second quarter. The MSRP is $699.