Do subsonic 9mm suppress well (as compared with the .45)?
silentarmy said:The Yankee Hill Cobra is able to be used on .45, 9mm, and .40 with different pistons for each caliber that you put in the can! $60/caliber is a helluva lot less that $800+$200/CAN for multiples. This in itself makes the YHM a superior product IMO!