Author Topic: Expansion of air tanks  (Read 797 times)

steveoh

  • Administrator
  • Hero Member
  • *****
  • Posts: 1688
    • Airgun FPE Calculator
Re: Expansion of air tanks
« Reply #15 on: December 08, 2018, 12:00:14 PM »
I used large o rings to unfloat the barrel on my .25 and accuracy improved considerably. If I take off the shroud, I have to adjust the band to make sure the POI matches the POA, then all is well. The only shift I see with pressure drop is vertical, which is to be expected.

This is what I did and accuracy is way better. I also went through three LDCs before having good luck. The third one was a Neil Clague that Alan sent me. Way better. Scratching my fanny makes more noise than the Mrod.  :o
  • Benicia, California
Quackenbush .58 Outlaw
Shooting Chairs
Vallejo Ferry Schedule
DAQ .458 LA Outlaw Rifle
Sam Yang 909s .45
Sam Yang Sumatra .25
RWS Diana 350Magnum Compact Pro .22
QB-79 .177
Crosman 1322
Crosman 1377 - HoRodded 10 FPE
Diana Model 27 (childhood airgun)
Tolman Skiff
Airgun Calculator