Your question is kinda tough to answer ... If the VV manual is not clear, check another manual such as Hornady, Speer, or Lee.
HM2PAC, thanks ... I did just that.
My
Sierra 50th Anniversary Rifle Reloading Manual groups loads for three "types" of .45-70.
1. Loads for the Model 1873 Springfield, Remington rolling block, and other black powder rifles, replicas, and modern reproductions.
2. Loads for the Model 1886 Winchester, Sharps-Borchardt, Remington and Navy Arms Rolling Block designs.
3. Loads for the Model 1895 Marlin and Ruger No.1 and No.3 rifles, Siamese Mauser bolt action. (They used a Marlin 1895 with a 22" barrel to generate this load data).
This is a type 3 load:
VV N120
300 grain bullet
46.5, 47.5, 48.5 and 49.5 grains
Max. velocity 2100 fps
No pressures given
My
Modern Reloading Second Edition by Richard Lee also lists three "types" of load.
1. For ALL guns in good condition (max loads appear to be around 18,000 CUP and 18,000 psi).
2. Loads NOT to be used in trapdoor or rolling block arms (max loads appear to be around 27,600 CUP and 28,000 psi).
3. Loads ONLY for modern bolt action or Ruger single shot arms (max loads are 50,000 psi).
These loads are type 3 loads:
VV N120
300 grain bullet
44.9 to 45.0 grains
Max. velocity 2029 fps
400 grain bullet
35.7 to 35.8 grains
Max. velocity 1604 fps
VV N130
300 grain bullet
52.0 to 52.1 grains
Max. velocity 2090 fps
No pressures are given for VV loads in the Lee manual.
My
Speer Reloading Manual Number 11 list two "types" of loads.
1. Lever action rifles such as the Marlin 1895 and Winchester 1886 with no loads exceeding 28,000 CUP.
2. Browning and Ruger single shot rifles, M-98 Mauser bolt actions and NO OTHERS!! These loads do not exceed 35,000 CUP.
No loads using VV powder are listed.
From VihtaVuori's reloading manual (in pdf format).
N 130
300 grain bullet
47.8 to 52.0 grains
Max. velocity of 1975 fps
350 grain bullet
48.0 to 53.4 grains
Max. velocity of 2014 fps
400 grain bullet
44.7 to 49.7 grains
Max. velocity of 1834 fps
510 grain bullet (CAS load)
30.9 to 35.5 grains
Max. velocity of 1624 fps
N 120
510 grain bullet (CAS load)
26.2 to 29.3 grains
Max. velocity of 1339 fps
So according to the Sierra manual, the Marlin 1895 is grouped with the Ruger No.1 and No. 3 and Mauser bolt action, but according to the Lee and Speer manuals (and possibly the VV manual), the Marlin isn't safe to shoot at those loads. The Sierra manual and the Lee manual both list loads for N 120 and a 300 grain bullet.
Sierra
VV N120
300 grain bullet
46.5, 47.5, 48.5 and 49.5 grains
Max velocity 2100 fps
No pressures given
Lee
VV N120
300 grain bullet
44.9 to 45.0 grains
2029 fps
No pressures given
That's 5 grains difference!! Now I'm REALLY confused!!