Originally Posted by RB98SS
The 800 loads seemed very stout to me and still IMR says max load is .5grs more. 10 grs max at only 36,100psi.
I'm not sure I even want to try 10 with the speed of the 9.5's
I'll bet the 9.5-grain load seems 'very stout'.
I tried loads at 9.0, 9.2, 9.4, and 9.6 grains; they developed 10' average velocities of 1454, 1469, 1497, and 1514FPS. These were small batches, so the velocities are approximate.
I'll find some Accurate#9 and develop a load of 1375 - 1400FPS. Then I want to do some muzzleflash testing.