Individual o ring seal packs for the FX Boss air rifle / airgun.

For when you do not want to purchase a full o ring pack here you can purchase packs of a specific seal. Please click here for the parts diagram to determine the o required part number. Please see below for pack sizes.

O Rings:
Part H9 & H11: BK40.5 (FX 11623) – Pack of 5
Part K11: BK5 (FX 2528) – Pack of 5
Part K14: BK38 (FX 2529) – Pack of 5
Part K16: BK14 (FX 5111) – Pack of 5
Part K19: BK40.5 (FX 11623) – Pack of 5
Part K22: BK108 (FX 5103) – Pack of 5
Part K25: BK90 (FX 17047) – Pack of 5
Not shown: Breech seal – BK51 – Pack of 10
Not shown: Filling probe o ring – BK51 – Pack of 10