Michael O'Connor
Well-Known Member
- Joined
- Dec 7, 2017
- Messages
- 313
Okay, talk to George Gardner of GA Precision. He will tell you the benefits of both cartridges.The 6.5 GAP 4s (72.8 grains of H20) is a joke. It's nothing more than a 6.5-300 SAUM. I also highly doubt it has better barrel life than the 6.5-284 (68.33 grains of H20), as the GAP has 4 grains more powder capacity.