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Individual o ring seal packs for the Brocock Compatto air rifle / airgun.

Please note this page is for the original MK1 – if you have a MK2 please click here.

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 4: BK27 – Pack of 5
Part 10: BK101.5 – Pack of 5
Part 13: BK107.6 – Pack of 5
Part 15: BK23.3 – Pack of 3
Part 16: BKD8 – Pack of 3
Part 25 – 4.5mm/.177: BK33 – Pack of 5
Part 25 – 5.5mm/.22: BK49 – Pack of 5
Part 25 – 6.35mm/.25: BK58.5 – Pack of 5
Part 26 – 4.5mm/.177 & 5.5mm/.22: BK75.3 – Pack of 5
Part 26 – 6.35mm/.25: BK87.6 – Pack of 5
Part 29: BK79.5 – Pack of 5
Part 54: BK41.5 – Pack of 5
Not Shown: Fill probe o ring BK44 – Pack of 10
Not Shown: Magazine o ring – BK133 – Pack of 5