4 Threaded S&W .22 pistols

[graycrait]

This is something you don't see everyday - 4 older S&W 422 and 622s threaded and suppressed. The 6" 422 and 6" 622 weigh 21.5oz with threaded barrel adapter, add the Yankee Hill Mite and the unit weighs 24.4oz. Very quiet, accurate and reliable. The most interesting thing in this mod is that the low bore axis of the 422/622 allow use of the iron sights even with a 1" can. The 4" 422 weighs with thread adapter 20.2oz. Threaded barrel adapters and barrel wrench (not pictured) provided by Eric Kovachic of EWK Arms (www.ewkarms.com)

[MarkInNashville]

Sweet!

[graycrait]

I was emailing Eric Kovachic, the guy who made the adapters, and he told me it looked like I had left the lock washer in when I removed the factory barrel nut. I had no clue there was a lock washer behind the factory barrel nut. I removed the washer and refitted the adapter. Now the adapter's shoulder fits almost flush with the frame, much nicer.