Actual MV of factory loads?
Posted: Sun Feb 14, 2010 7:04 pm
Has anyone chronographed any factory .204 ammo? I'd heard rumors that even Hornady can't hit that claimed 4225 fps mark so today I chronographed some Hornady and Remington factory ammo from a 26" Savage VLP.
Or should I say tried to test some. The numbers I got were ridiculously high, I think because I was shooting in a light (almost-freezing) drizzle. The 32-gr Hornady averaged 4430 fps and the 32-gr Remington averaged 4619!! Anyway, my chono returned from the factory just this week after a complete overhaul and recalibration and it was giving reasonable readings before the rain, and I figure I'm not the first one it's occurred to to chronograph the factor ammo.
It's not possible the factory ammo is anywhere near that hot, is it? Has anyone actually chronographed any?
EDIT:
I did search to see if this already had been posted but my search strings only returned errors.
Or should I say tried to test some. The numbers I got were ridiculously high, I think because I was shooting in a light (almost-freezing) drizzle. The 32-gr Hornady averaged 4430 fps and the 32-gr Remington averaged 4619!! Anyway, my chono returned from the factory just this week after a complete overhaul and recalibration and it was giving reasonable readings before the rain, and I figure I'm not the first one it's occurred to to chronograph the factor ammo.
It's not possible the factory ammo is anywhere near that hot, is it? Has anyone actually chronographed any?
EDIT:
I did search to see if this already had been posted but my search strings only returned errors.