Enfield shell holder

[got to go]

I am waiting for a special order #07 shell holder for the 303 Enfield. I have a # 04 that looks like it would work. Anyone know what the difference is.

 

[Al-Sway]

Every maker uses a different numbering system. I believe RCBS #7 is for the .303 British cartridge. Your number 4 is an RCBS as well? Check their web site for the information.

 

[Tex Critter]

I think Lee calls theirs a Nr 5.

 

[H4831]

Why don't you try a case in the #4? Maybe you have, you say it l ooks like it would work. If it is a reasonable fit, use it.