Snap On Quick Fill Probe PCP Air Rifle Filling Adapter For BSA R10 FIREBIRD T10
 
High quality, precision made polished stainless steel PCP fill probes with built-in 8mm foster quick connect snap-on adapter.
 
The 7.7mm diameter probe will fit most BSA PCP models including the R10, Hornet, Scorpion & Ultra.
 
These brand-new straight stem probes come with two spare rubber O-ring seals.