Quick question. What's the difference between the Kar98a and Kar98az ?
Thanks in advance for any help
Kar.98AZ is the designation for certain pre 1908 trials rifles.
After the introduction of these carbines in 1908 as standard carbine, the correct designation was "Karabiner 98".
The designation Karabiner 98A (Kar. 98A) was introduced in the mid 1920's, when the Reichswehr had to differentiate the Imperial Karabiner 98 from the newly "developed" Karabiner 98b.