Bases

  

Abbrev.

Base

XCR codes

-

No extraction (Caseless - Combustible case ...)

N

?

(unknown)

X

A

Mauser "A"

 

B

Belted

F

BT

Belted & rebated rim

H

G

Rimless (Grooved)

G

Gi

Extraction groove inside case

I

I

Italian

 

L

Rimless & grooveless

L

R

Rimmed

B

S

Special

S

SR

Semi-rimmed

D

T

Rebated rim

R