I've got a bunch of 168 gr bullets I'm not using for anything else so I'd like to find a way to use them with the 300 whisper Randall made for me.  The only book I have that includes the whisper doesn't show the 168 any slower than 1400fps.  I like the 240's but they are not easy to find (and expensive) when you don't plan ahead and run out just when your suppressor paperwork comes through!
I know someone will ask so...  
AAC Cyclone,  sent the papers in april,  I'm going to pick it up tonight.

Some loads over at Quarterbore.com  for 165/168 gr Here

Powder Charge Grains    Bullet Grains Average     FPS/FPE  
                   ACCURATE ARMS No. 2015 POWDER
      12.64                                     165                      1046/401
                    ACCURATE ARMS No. 9 POWDER
      8.08                                       165                     1033/391
                        HERCULES 2400 POWDER
       8.26                                     168                    1103/454
      7.90                                      168                     1068/426