Air Arms O-Ring Seal Kit for S400/S410/S500/S510

Article number: 1403
Availability: Order On Demand Item

Air Arms O-Ring Seal Kit

  • Fits S400/410 and S500/510 air rifles - Does not fit newer XS models
  • Caliber specific breech o-ring is not included
  • For caliber specific o-rings, see: .177 cal. PY-A-7372, .22 cal. PY-A-7377, .25 cal. PY-A-7378
  • For professional installation only


  • RN234 x2
  • S484 x1
  • RN219-9 x1
  • S536 x2
  • S427 x2
  • S327x1

Please note: O-rings fit current gun versions that feature non-detachable tanks

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