Girlfriend got an old winchester model 67 .22 single shot bolt gun 2 days ago. Yesterday we coated the bolt and all other metal parts with carburetor cleaner and then gave the whole thing a good once over with some otis CPL oil. Today we went and got 2 333 winchester .22 lr bulk packs and 2 boxes of remmy subsonic .22 shorts. Well, to make a long-ish story somewhat shorter I will now be adding this old rifle and several boxes of .22 subsonic short to my bug out supply list. I can consistently hit bulls eye at 50 yards with open sites on her winchester with .22 shorts without causing ANY ECHO! I have literally heard air rifles with more of a report than these gave off! Alot of you have probably had this revelation long ago, but .22 short is my new answer to quietly taking game when i dont want or need to reveal my position.