My Accurate Number One guide (1994 copyright) has the following info for the 7-30 Waters 120 grain load data:
Nosler 120 FN/BT
Primer Rem 9 1/2
Case REM
Max Case Length 2.040
Trim Length 2.020
2015BR 29.7 @ 2365 Max 33.0 @ 2687 CUP 37,600
2230 30.6 @ 2328 Max 34.0 @ 2646 CUP 38,800
2460 30.6 @ 2300 Max 34.0 @ 2614 CUP 35,800
2495BR 33.3 @ 2372 Max 37.0 @ 2696 CUP 35,100
2520 33.3 @ 2406 Max 37.0 @ 2734 CUP 39,400
2700 35.6 @ 2240 Max 39.5 @ 2546 CUP 36,300
I have not tried any of these loads but did double check to ensure there were no typo's in the numbers.
As always use at your own risk but this is what my guide says.
If you are loading for a single shot you can substitute pointed bullets for the flat points just always start low and work up when any component is changed from the original load data.
Ken