Power wheel adjuster for most Kral Air Rifles.

Kral Puncher
Kral Puncher Breaker
Kral Puncher Pro
Kral Puncher Armour
Kral Puncher Maxi
Kral Puncher Standard
Kral Puncher Mega
Kral Puncher Evo
Kral Puncher NP-01
Kral Puncher NP-03
Kral Puncher NP-02
Kral Puncher NP-05
Kral Puncher Monarch
Kral Puncher Knight
Kral Puncher Dazzle / HiCap
Kral Puncher Jumbo (All models)
Kral Puncher NP500
Kral Puncher Pro 900

Each airgun uses 2 of these to seal the outer of the barrel to the breech block.

Please note – generic image