7.62x25 load

[montanacruiser]

The data published by accurate shows for cz 52 only then it says gun douglas barrel length 9". What does this mean?

 

[montanacruiser]

Did they use a after market barrel on the cz52

 

[stool]

ammo is typically pressure tested/developed in a test fixture. in this case the bbl in the test fixture was a 9" douglas. just much easier to add instrumentation than to machine parts of a gun away( where possible) to add sensors.
that's all.
it was still developed for and tested in the cz52...which is why they list that gun.

you have to remember/or learn, that at the time there was a lot of controversy over strength of the two guns on the market, the cz52 and tt33, and the true pressure of the ammo used.

The data published by accurate shows for cz 52 only then it says gun douglas barrel length 9". What does this mean?..............................................
Did they use a after market barrel on the cz52

 

[CJ6]

Stool, Thanks for the updates. The manual I have is the 2009 printing of the 2nd edition (which has the loads I listed) so either a later printing of the (2nd Edit. or as mentioned the 3rd Edit (I have not seen the 3rd Edit. is the stores though).