One of apparently only 50 of these pistols ever produced, only 34 of which were imported into the United States, this HK P7M13-SD is currently up on Gunbroker with 10 days left on its auction.
Designating a firearm that is made to be shot suppressed (or is integrally suppressed), “SD” in this case means the pistol is equipped with a threaded barrel and is tuned for use with a suppressor. This was always extremely rare with the HK P7’s gas delayed blowback operating system.
Continue reading Extremely Rare HK P7M13-SD Goes Up For Auction at The Truth About Guns.