Search found 14 matches

by Terry1
Tue Jun 23, 2020 4:12 pm
Forum: TECHNICAL
Topic: Lane reg / quickfill probe
Replies: 1
Views: 1986

Lane reg / quickfill probe

Afternoon.


Does anybody know of a replacement probe to fit a Lane gauge / quick fill at all?
by Terry1
Wed Jun 10, 2020 6:08 am
Forum: TECHNICAL
Topic: 40 bar sweet move change???
Replies: 6
Views: 2523

Re: 40 bar sweet move change???

Very good point about the de pinger. I’m fairly sure it clears the pot but I’ll take the cylinder off when I get a minute and double check. It’s got a rod which is used to space it off of the firing valve body but I must admit that I didn’t check before installing
by Terry1
Tue Jun 09, 2020 7:43 pm
Forum: TECHNICAL
Topic: 40 bar sweet move change???
Replies: 6
Views: 2523

Re: 40 bar sweet move change???

I think the gauge is reading correctly. It’s a brand new hills mk4 pump whereas I was using an old stirrup pump but the pressure reading on stirrup pump gauge and cylinder gauge read the same. The only other thing that is different post and pre strip down is that I fitted a lane depinger. It’s a tig...
by Terry1
Tue Jun 09, 2020 6:31 am
Forum: TECHNICAL
Topic: 40 bar sweet move change???
Replies: 6
Views: 2523

Re: 40 bar sweet move change???

About the same number of useable shots (20ish). New hammer spring, firing valve , firing valve spring and pot. Pot put in at 57mm. The pressure drops in line with the shot count. Did a second chrono after about 150/200 shots fired through and it showed the same, sweet spot at 190bar and a spread of ...
by Terry1
Mon Jun 08, 2020 8:30 pm
Forum: TECHNICAL
Topic: 40 bar sweet move change???
Replies: 6
Views: 2523

40 bar sweet move change???

Evening everybody. Recently plucked up the courage to fully strip , clean , replace o-rings , etc on my s410 tdr (200mm cylinder). Did a full chrono first with .22 jsb rs and the sweet spot was at 150 bar for 19 shots at around 604 FPS. After polishing , replacing springs etc the FPS is now around 6...
by Terry1
Mon Jun 08, 2020 8:16 pm
Forum: AirArms Spares ( bgaltd )
Topic: 2008 S410 TDR cylinder
Replies: 2
Views: 5945

Re: 2008 S410 TDR cylinder

Perfect. Thanks for the info
by Terry1
Wed May 20, 2020 8:35 am
Forum: TECHNICAL
Topic: Finally did it!!
Replies: 12
Views: 4893

Re: Finally did it!!

Yes. Ordered the lighter ones from js Ramsbottom at the weekend. Best to wait and chrono them before doing anything?
by Terry1
Tue May 19, 2020 7:01 pm
Forum: TECHNICAL
Topic: Finally did it!!
Replies: 12
Views: 4893

Re: Finally did it!!

Did a full string earlier and the results are Pre strip down Max FPS 515 / 10.6ftlb Average FPS 503 / 10.1ftlb Post strip down Max FPS 526 / 11.1ftlb Average FPS 516 / 10.6 The sweet spot has moved too from 170 bar to 150 bar. I would like a touch higher FPS though so may move the pot out to 58/59mm...
by Terry1
Fri May 15, 2020 9:22 pm
Forum: TECHNICAL
Topic: Finally did it!!
Replies: 12
Views: 4893

Re: Finally did it!!

Now they sound like worth a try. Will order some from Pell pax in the morning
by Terry1
Fri May 15, 2020 8:57 pm
Forum: TECHNICAL
Topic: Finally did it!!
Replies: 12
Views: 4893

Re: Finally did it!!

18gn aa field heavy. Giving around 10.5 fpe. I like them and they are heavy hitting and accurate. I’ll try the others too Thoth and see how they do in my gun. As they’re lighter will they still deliver a good whack at 30/35yds as my understanding is that the fpe will be lower?