Second hand S400f .177
Posted: Thu Jun 06, 2019 7:37 pm
Well I decided to buy a mint second hand S400f in .177 topped with a Hawke Panorama scope. I'm very pleased with it and even though it came with a terribly set up trigger.
There was such a long first stage and non existent second stage which was far too light. So I went to work with the 1.5mm allen key and 2.5mm to adjust trigger weight and now it's nearly as well set up as my Mpr trigger .
The accuracy wasn't up to standard so I gave the barrel an Autosol polish, the muck which came out including rust was terrible, now it's shiny and clean producing 1 hole groups at 30 yards using 4.53 Jsb Diabolo Exacts.
Just a quick question guys and girls, the barrel breech o ring is housed in the brass collar at the breech, not in the actual barrel like my Mpr. How would the breech o ring be changed? Does the brass breech part come out? Or is the o ring removed and replaced in it's location?
Many thanks
Richard
There was such a long first stage and non existent second stage which was far too light. So I went to work with the 1.5mm allen key and 2.5mm to adjust trigger weight and now it's nearly as well set up as my Mpr trigger .
The accuracy wasn't up to standard so I gave the barrel an Autosol polish, the muck which came out including rust was terrible, now it's shiny and clean producing 1 hole groups at 30 yards using 4.53 Jsb Diabolo Exacts.
Just a quick question guys and girls, the barrel breech o ring is housed in the brass collar at the breech, not in the actual barrel like my Mpr. How would the breech o ring be changed? Does the brass breech part come out? Or is the o ring removed and replaced in it's location?
Many thanks
Richard