I was initially a bit concerned, based on a box of Hornady ELD-X loads and my first swing at handloads using I4350. Latched onto some H4350 and saw an an immediate improvement. Next up are some 95gr BTs and maybe some 90gr ETips, since both are "in stock" on my bench. Rifles this light aren't easy to shoot groups with, as noted before. Stil working on my technique.
Someone at Barrett told me they use the ELD-M loads for testing new rifles. I may order a box next time I see it on sale.
