Shot a few 139 GMXs (Midway 2nds) today using RL26, 68.0 being Alliant's top recommendation for the 140 Barnes TTSX. I only shot a three-shot group with that as well as one grain less. The latter, 67.0 grain load went just under and inch at 100; the 68.00 opened just a bit. I didn't clock either, but the powder looks promising.
