benjamin np2 gone awry

May 28 2017 at 11:53 PM
Bill Rosin  (Login wildbill48)
YF12


Response to It's easy, there's not even a half inch of preload.

thanks for the input...I just took it apart, and the piston seal did have a little chunk torn out of one edge. there was a burr in the compression tube slot. You'd think whoever puts these together could take 20 seconds to file/sand the slot before inserting the piston.
before this happened, I could also, if I did my part and the SD wind wasn't blowing, shoot dime sized groups out to 35 yds. hopefully I can, again.
thanks.

 
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