Originally Posted by 16bore
Originally Posted by Backroads
Originally Posted by 16bore
Fill in the blanks, correct where needed:

162 Amax

7-08=2,700 FPS
7-08AI=2,800 FPS
280=2,800 FPS
280AI=2,900FPS
7RM=3,000 FPS
7STW=?
7Mash=?


At what pressure and bbl length does a 7mm08ai equal a .280rem?
Handloaded ai in a 28in bbl vs factory loaded 280 in a 22in maybe.


If you have some actuals, post.

Just curious as to what bbl length and pressure allows a 7mm-08ai to equal the .280rem with 162gr class bullets.
Unless you are using magic powder, then it all works out.

Or shooting over a unichrony.