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
Includes:
- 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
1-year limited warranty