Powder for 308 plinking loads

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Whats a good powder for budget 308 130-150GR plinking loads?

How does one go about emulating 30-30 ballistics using 308?
 
Whats a good powder for budget 308 130-150GR plinking loads?

How does one go about emulating 30-30 ballistics using 308?

Use Hornady 170 grain 30-30 bullets and can be loaded to 2500 fps, this is the top end velocity the bullet is designed for.

These Hornady 30-30 bullets are "interlock" bullets and they did a number on deer here in Pennsylvania and held together like a Nosler partition.

You can use Trail Boss powder for reduced loads and H-4895 for reduced load and up to maximum loads.

I did this with my 1943 Remington 03-A3 30-06, it had a oversized chamber and tortured my Remington brass when loaded to normal 30-06 pressures.

Below Hodgdon's reduced load data using Trail Boss and H4895

https://www.hodgdon.com/PDF/H4895 Reduced Rifle Loads.pdf

https://www.hodgdon.com/PDF/Trail-Boss-Reduced-Loads R_P.pdf
 
From Lymans "Cast Bullet Handbook" #43
With 150gr. bullet

IMR 4198 24.1grs. = 1970fps
31.6grs. = 2479fps

Rl-7 24.1grs. = 2006fps
36.0grs, = 2611fps

The Lyman Cast Bullet Handbook is a great resource for reduced loads..
 
As yes the plinker 308 load,

I currently load 4 different "non conventional" loads for my 308's.

Left to Right:

Barnes TSX-FB 30-30 150gr over 42gr of IMR4064 and a CCI-200 primer.
It's a long bullet and takes up a fair bit of case real estate. I have it set about 0.010" of the lands and it will group on average 3/4" @100y. The chrony reads it as 2475fps with minimal spread.
Nice low recoil round that's a bit faster than a 30-30, but it's not an inexpensive bullet.

Speer FN (or Hornady RN) 150gr over 43gr of IMR4064 and a CCI-200 primer.
Nice light recoil, decent accuracy (1.5"), and inexpensive components. The wife uses this round for practice/plinking.
Chrony reads it as 2500fps with minimal spread.

Hornady 150gr BTSP over 25gr of Alliant 2400 and a CCI-200 primer (min 2.600" OAL)
About 40% recoil reduction over a factory round, decent accuracy and inexpensive components.
Chrony reads it as 2300fps with minimal spread. (this one is from Alliants 1999 guide)

Hornady 150gr FMJ/BT over 12gr of Trail Boss and a CCI 200 primer.
The recoil is about the same as a 22mag and the the accuracy is good enough at 50y (1.5")
Chrony reads it as 1430fps with about a 40fps spread.



The Lee book notes a load with a 168gr jacked bullet over 7-8gr of Titegroup for a velocity of about 1000fps. I tried this with a 165gr BTSP and could not get a group worth mentioning. It seems like a too small amount of powder to me (but it worked).


These loads have worked great for me in my rifles. None are near max load, but your rifles may very
 
You can get very good accuracy with 16 - 18 gr of H110 and many cast bullets from 150 to 200gr. Try Lyman 31141, CBE 309162 Lee 150 and 170gr flat nose and if you're not hunting Lee 312155.
Grouch
 
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