When discussing the mechanical parts of your Purdey sidelock ejector, the correct terminology is important. These diagrams and labels will make sure you get it right. Part 2. Internals.
Figure 2
16 - Main Spring
19 - Compressor
30 - Tumbler (or Hammer)
31 - Intercepting Safety
32 - Swivel
Figure 3
4 - Disc
5 - Disc Stop Pin
14 - Side Pin
15 - Plunger
17- Cocking Rod
18 - Front Compressor
19 - Compressor
Published by Vintage Guns Ltd on (modified )