Originally Posted by
deepcreek
I've used 5grns of 3f black with bh 209 in my whites .not a problem and its pretty accurate.
Guess I'm going to have to join the vast group looking for a Thunderbolt. Pref. a .451 but would think hard on a .504. Would absolutely LOVE a .451 with a 1:18-1:20 twist or a .504 in 1:20!!
