280AI 175ABLR

[Sas874runner]

I just wonder what would happen after 1000 yards after it drops below the 1800fps expansion threshold. At 1000 I got 1200fpe. At a mile still 600fpe and still supersonic so it's very impressive.

The ABLR has a lower expansion threshold. 1300 fps - I believe

 

[nvbroncrider]

I just wonder what would happen after 1000 yards after it drops below the 1800fps expansion threshold. At 1000 I got 1200fpe. At a mile still 600fpe and still supersonic so it's very impressive.

The ABLR has a lower expansion threshold. 1300 fps - I believe

No you are right. I just got 1800 stamped cause that's the low threshold on all the others.