Palmetto State Armory PA-10 Gen 3 Ballistic Advantage Barrel

Seeing if I can get acceptable accuracy out of this AR-10 by changing the barrel to a Ballistic Advantage heavy barrel.
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[@meanman6992]

Some rubber inserts will stop your handguard from ringing. Also try some fouling shots when switching ammo from brand to brand septic they use different projectiles.

[@gonzogriff]

that plastic one is a true velocity composite case. steel case head, loaded with nosler accubond(white tip). They are really expensive! But they are available. Also they say non-reloadable.

[@MichiganSilverBack]

I have found 150g Aguilla to not be consistent in it or my m1a.. ammo is everything..

[@MichiganSilverBack]

Why do you say heavier typically goes higher? I have never found that to be true. Do you know or recall the twist rates on both barrels? Do you know what the 18" was designed for (as far as bullet weight) from psa? Is the rate different than your 20"?

[@cherrycitygunsandammo1011]

They are both 1:10 which is very typical for 308. Heavier has always gone higher for me as it did in the video.

[@MichiganSilverBack]

Thats to bad you had to change barrels. I have same with original 18". It loves Atomic 168g match ammo.

[@cancermonkey7334]

Rob, I found that white polymer case ammo at cabelas or bass pro last fall around deer season. The “TV” stamped on it stands for True Velocity. They had at least two types in .308. It boasts 30% less weight than brass cased ammo, single digit standard deviations, unparalleled accuracy and consistency, reduces heat transfer, and safe disposal (not sure how or why on that, it’s polymer). All this for the low, low price of $69.99 for a box of 20 last November. It was loaded with Nosler 168gr HPBT for the long range accuracy stuff and a white polymer tipped version for hunting with a 165 gr projectile. This looks like the one you have. Hope this helps. kzbin.info/www/bejne/e5ukd5aDeqpnbLcsi=Gex29bnplTRWjFLe

[@cherrycitygunsandammo1011]

Thank you for the info! I’ll have to look that stuff up.