W760: Nosler book vrs Speer book

[MtSawtooth]

Manual references: Nosler 5th edition vrs Speer 11th edition.
Barrel length in Manuals: Nosler uses 24". Speer uses 22".

Bullet: 130 gr spitz shape.
Powder: W760 ball.
Both manuals start low at 50 gr and go to 54 gr MAX.
Velocities differ AS EXPECTED, longer bbl faster than shorter bbl.

My rifles: Savage 110L, and Remington 700 BDL. Both 22" barrels.
Caliber: .270 Win.

Primer: Nosler sez Fed 210. Speer sez CCI 250 mag.

The Speer manual is ONLY one (Lyman, Sierra, Hornady, Nosler, Speer) that specifies the mag primer.

Question: If I load the Nosler partition (#16322), w/ W760, and use the "mag" primer (CCI 250), am I OK?
Thanks for ALL opinions.
From the Big Sky Country

[DM]

You CAN switch the primers "if" you start with the "starting load", and work your way up.

I "wouldn't" use any near the MAX load and switch primers though.

Drilling Man

[Carpmaster]

I agree with DM on that but it should be ok.

[Superpig]

If you use mag primers go back to starting loads and work up from there. My dad used 51 gr. of 760 for years as his accuracy load out of a Win. Mod. 70 Featherweight 270 & a Rem. Pump 270. His bullet was a 130 gr Sierra gameking. Both of these rifles were 1/2" guns with this load. His primer was the WLR. He never owned a chrony so I don't know the velocity but the load sure was accurate.