In my .222 Remington pre-Garcia Sako:

50 grain Speer TNT
25 grains H335
WW 6 1/2 primer
RP nickel cases

3200 fps and accuracy that puts everything else I have to shame.

My triple deuce Sako likes:
Accuracy Load
Speer 50 spitzer,
18gr IMR 4227,
Remington Case,
CCI primer,
Shoots .5" or better faithfully (5 shots),
Best group is a .273" (5 shots)

PD load
50gr Vmax,
22.5 gr H322,
Remington case,
CCI primer,
Not quite as accurate, but bad news for PD's.

Here is what my Rem 40XBR w/ 20" barrel likes:

52 grain Fowler bullet
22 grains of AA21015
RWS case
F205 primer

40 grain Nosler BT
23.5 grains H4198 SC
Win case
Rem 71/2 BR primer