308 vs 7.62 FGMM

UIUCPPQ

Sergeant
Full Member
Minuteman
Mar 10, 2012
308
19
Bought some ammo the other day for my bolt rifle and after reading on here that 175gr was the way to go for .308 I decided I'd buy some to test it myself. Well the only 175s in FGMM was in 7.62x51mm so I figured it would be more or less the same. Only difference I can see is that the ammo looks dirty, they didn't doll it up like typical shiny FGMM in 308. Velocities appear to be the same from what I can glean from the web between the 308 and the 7.62, so my question is is there any reason this is not a preferable round for me to shoot? I'll find out first hand whenever I get out to the range how it performs but I believe it's going to be the same thing as the 308 version.

And my rifle is a .308 and I'm familiar with the compatibility of the two.
 
Re: 308 vs 7.62 FGMM

I was afraid that would be unintelligible, my apologies. Let me try again:

Got 7.62 175gr FGMM

Wanted 308 175gr FGMM

Any reason I should give a shit I got 7.62?