Capt RB
Well-Known Member
- Joined
- Dec 1, 2014
- Messages
- 1,994
+1 on the Wby RPM. It has 81ish grains of capacity. Rl33 will get much faster than that if you ran a 28" barrel I'd think you would find a node between 31 n 3200fps without being on the ragged edge. My 6.5/06AI in a 27" barrel shot well @ 3120 with the 147's/Rl26. I ran past 3150 with cci primers no issue. The RPM case holds 10-12 more grains of water