Have used Lehigh bullets very successfully and Outlaw State bullets also work well. 2 completely different approaches to the same problem of getting a subsonic heavy bullet to open up
Those are very interesting! Thanks!
Your biggest problem will be getting a subsonic load to work your action-assuming you are on an AR platform.
I'm getting very good results -- with both an AR and a H&R Handi Rifle -- with this recipe:
- Hornady A-MAX 208 gr (or Sierra 210 gr, IIRC)
- 8.4 grains VV N110
- CCI Small Rifle Magnum primer
They stay consistently subsonic and give me 1/2 inch, 50 yard groups.