The 30-40 is based on the 303 British.

Post and wiki ici.

https://www.24hourcampfire.com/ubbt.../true/re-a-modern-303-rifle#Post17542405


Safe Shooting!
Steve Redgwell
www.303british.com

Get your facts first, then you can distort them as you please. - Mark Twain
Member - Professional Outdoor Media Association of Canada
[Linked Image from i.imgur.com]