4 x Kral Outer Valve o-rings.

Used on pretty much every model of Kral PCP air rifle. We have been asked for these on their own as they commonly shear parts off when installing and removing.

Fits:
Jumbo
Dazzle
Hi Cap
Knight
Maxi
Puncher
Breaker
NP01, NP02, NP03, NP04, NP05
NP02
NP500
Pro 500
Armour
Mega & Mega 2
Monarch
Nish
Nemesis
Pitbull
Bigmax
Puncher Pro