WyleWD
Silver $$ Contributor
Yes sir, works great with a few Swifts I know of too with 50-55's in 12-14tw barrels. JME. WDAa2700 is Win 760. This is one of the best powders in 22-250 with 50 to 55s. Just need a hot primer.
Back in the 1990s that's all we used in 22_250. 40.5 grains and a Fed 215. That was 3950 fps in a 26 inch barrel.