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Factory ammo question. Has anyone compared the two? Is there a point of impact shift? I’m shooting a 12.5” Arp and a 16” Arp.


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I had a huge POI shift when I first tested several ammos in my 20" Bison. IIRC, the 120 SST was 1.5" higher than 115 Fusion, 110 Accubond, and 110 SB PTS. Those 3 were all pretty similar POI.
 

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All barrels are different and everyone has a different opinion of what is huge and what is minor . Some people say 1" is huge others are happy with 3" vertical . That said I have noticed different loads poi are closer together with my 12.5"than with my 16" & 18" .

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