GTA
Airguns by Make and Model => Benjamin Airguns => Topic started by: Ronno6 on November 21, 2022, 07:32:04 PM
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i know this has been covered before, but I cannot locate the sizes for the bolt probe
O-rings for Benji/Crosman 392 and 397 pumpers.
Guide me, please!
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Simple search….type key-word followed by gateway to airguns….bobs yer uncle..
Mac 1 stated
397 (.177) gets a 003
Sheridan .20 cal guns use a 004
392 is a 005 as well as QB 22 cal, MKI, S&W etc. Pretty much any .22 cal with orings on the bolt.
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Pretty much any .22 cal with orings on the bolt.
Except Daisy 822, New Style 880 and 1977..........those have a 1mm CS O-ring.(I know the NS 880 and 1977 are .177, but the bolt probe is .22...)
Thank you for the info.........
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Pretty much any .22 cal with orings on the bolt.
Except Daisy 822, New Style 880 and 1977..........those have a 1mm CS O-ring.(I know the NS 880 and 1977 are .177, but the bolt probe is .22...)
Thank you for the info.........
U asked about a 392/397…I copied/pasted what someone else stated….my job is done..lol…good luck
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Yeah.... I guess I did take the term "any" a bit too literally.
I tend to do that........