.500 Nitro Express

[Rickib]

What is your favorite powder for loading 570 grain softs/solids in this cartridge?

 

[freire]

Bullet	Woodleigh RNSN 570 gr
Bullet weight	36.9 g / 570 gr
B.C	0.368
C.O.L	94.4 mm / 3.716
#	6

Gunpowder	Charge Weight	Velocity m/s	Velocity fps
Norma URP	Max 107.2 Min 99.1	660 600	2166 1969

Bullet	Woodleigh FMJ 570 gr
Bullet weight	36.9 g / 570 gr
B.C	0.350
C.O.L	94.4 mm / 3.716
#	7

Gunpowder	Charge Weight	Velocity m/s	Velocity fps
Norma URP	Max 104.2 Min 98.0	651 601	2136 1972