Originally Posted by
Semisane
................................I bought one canister of Blackhorn two years ago (still have half of it left) and tried it in the X-7 and Mustang. It did OK for me, but no better than other powders...............................
Pilgrim
This statement made me curious, so this morning i went up into the hills to see what 115g of BH would do in my X7 pushing the 300g Deep Curl. When i finished shooting it was 26 degrees. The elevation was some over 4600'. The primer was the W209. The clock was located at 10 yard. Three shots.
1896 fps
1902
1893
Shooter calculate the muzzle velocity at near 1928 fps.