LRH Team Member
- Sep 7, 2013
- North Texas
With my design, QL shows over 3000fps with 178 ELDM using RL17 powder.Hornady 10th edition manual is showing 2900 FPS out of 24" with 2.755" already for the 178 ELD-M. The .300 WSM might still be worth exploring, though.
Case design is a funny thing. For highest velocity QL selects RL17, but on the 300WSM it selects RL26.