10 x Shinsung Career 300 Filling Probe O Ring Seals
10 x filling probe o rings for the Shinsung (Shin Sung) Career 300 air rifle / airgun.
There are 2 versions of this adaptor, both will work in the rifles however they have different sized o rings. The o ring size was changed in 2005.
Newer thinner style – o ring thickness: 1.5mm
Older thicker style – o ring thickness: 2.7mm
£4.93