Beeza .20?

[BSFNUT]

No, but Manchester Airguns offered the Mk 3 Mercury ( MAG Mercury Magnum) in 4 calibres .177,.20,.22,.25.

The .20 and .25 barrels were machined by Gerald Cardew.

BSA offered .25 from it's early days and are the most sought after like the Military pattern.

[gizwaz]

Thanks for that. Thought it was the case but wanted to ask those that are more in the know than me. 👍🏻