BSA Trigger Mechanism Circlip.
This spare fits the following models:
240 Magnum
Goldstar
Goldstar SE
Lightning
R10 Cocking Link Axis Pin Circlip (x2 Required)
R10 Safety Pivot Pin
R10 FAC
Scorpion
Scorpion SE
Supersport
Superstar
SuperTEN
Ultra
Ultra SE
