Thread: Which 150/155 gn 30 cal projectile

Greetings @Tentman,
At the velocities and likely shorter ranges for your use it is unlikely that an increased BC will have any significant or measurable effect. Reliable expansion is another matter, A few years back a research article appeared in Handloader showing projectiles and their expansion at various velocities. The Hornady Interlocks performed very well, especially the round nose. Some of the fancier projectiles not so well. The Interlock spire point would be my choice for your use.
GPM.