US OG65 eval

[Formidilosus]

I will post more about the reason for the different events as time permits. For now, the information that I have.




6.5 CM, 20” barrel, Hornady 140gr ELD-M

OG65 averaged 129.5 dBA SE



Control TBAC UL7 Gen 2 averaged 129.2 dBA SE



7 PRC, 20” barrel, Hornady 160gr CX:

NOTE: The OG65 is not sold as a 7mm can. However, there was sufficient clearance with this rifle and bore.

OG65 averaged 132.5 dBA SE



Control TBAC UL7 Gen 2 averaged 133.2 dBA SE





223, 18” barrel, M855

Averaged 131.6 dBA SE






90 round stress, 5.56

No structural damage whatsoever. No observable baffle erosion.