bfta chrono help

Discussion in 'General Airgun Chat' started by Ratinator, Apr 25, 2010.

  1. Ratinator

    Ratinator Well-Known Member

    Joined:
    Jan 2, 2010
    Messages:
    2,568
    Location:
    stourport
    Club:
    Millride FTC / Nomads
    Hi gent's
    I've been asked to build a new box for the harriers chrono. This travels with T.cook to the bfta gp's held across the country over the summer season.I'm making a wheel to rest the air reservoir on which will rotate to suit different barrel centers.It will look like a 6inch sprocket with offset 32mm dips in it.
    I'd like your help in making a list of popular ft outfit barrel centers.I need a measurement from the bottom of the reservoir to the center of the barrel.
    Thanks in advance simon.
     
  2. steg

    steg Member

    Joined:
    Aug 11, 2009
    Messages:
    369
    Location:
    Mirfield
    Club:
    Emley Moor
    Steyr Lg 110 4.5 cm

    FWB p70 4.5 cm
     
  3. Jon

    Jon Member

    Joined:
    Nov 1, 2008
    Messages:
    758
    Location:
    Nr Wolvo
    This will be interesting, i assume this is to cure the lighting from average to bright, what about dull overcast light where ficticious readings often given as well. Needs a controlled environment.

    Anchutz 2002, 2020, 8001, 8002 and 9003 all 46.6mm
     
  4. Ratinator

    Ratinator Well-Known Member

    Joined:
    Jan 2, 2010
    Messages:
    2,568
    Location:
    stourport
    Club:
    Millride FTC / Nomads
    keep em comming

    could do with some walther and ripley's.
    thanks simon.
     
  5. sportsmatch

    sportsmatch Member

    Joined:
    Jun 12, 2009
    Messages:
    765
    Location:
    Blackwood S. Wales
    Club:
    Quarry Rifles
    posted on bbs

    Gary
     
  6. RobF

    RobF Administrator Staff Member

    Joined:
    Mar 4, 2010
    Messages:
    11,681
    Location:
    Poole, Dorset
    Club:
    Parkstone Gun Club, South Dorset FTC, Southampton Buccaneers
    centre of bore to bottom of cylinder, on walther dominator = 45mm (or thereabouts)
     
  7. flintlock

    flintlock New Member

    Joined:
    Feb 3, 2010
    Messages:
    61
    Location:
    tamworth
    Club:
    Purleychase
    Ripley AR4 (steel ) 39mm. AR5s 40 mm.
     

Share This Page

  1. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
    By continuing to use this site, you are consenting to our use of cookies.
    Dismiss Notice