Here’s the latest mods to my Crosman Backpacker 2289G. The stock is in the collapsed position.

1.) Collapsible AR-15 stock
2.) A newer adapter which lowers the stock by 3/8”.
3.) Re-installed the 14” barrel.
4.) Mounted a Leaper’s 6X BugBuster scope. Airgun rated and adj. objective allows close focusing to 10yds or less.
5.) Brass pivot pin with C-clips.
6.) White tape on the bbl. to keep it from getting scarred in a door frame.
7.) Crosman steel receiver
8.) Made Delrin guides for a much smaller trigger spring.