25-35 reloading data???

kamlooky

CGN Ultra frequent flyer
Rating - 100%
316   0   0
Location
Interior BC
Trying to find some reloading data for the 25-35 Winchester.
I have .258, 110 grain fn gc bullets and IMR 4320 powder.
Need a decent load charge and out of the four books here, they don't
list for the 110 grain bullets.
Any suggestions what works for you?
Humbly, Looky.
 
I take they are cast lead bullets? Lyman #40 book......10gr/2400-1530fps......start at 7gr/2400......1160fps 10gr/IMR4227.........1500fps.........15.5gr/IMR4198.......1800fps 8.3gr/Unique.......1630fps........start at 5gr Unique...1170fps............ data for 4320 is 117gr jacketed so can be used if not pushed too fast to get leading MAX 28gr/2295fps START @ 23gr/1950fps.... good luck....Harold
 
Last edited:
I can't find specific data for your question but Horn lists 28gns as max for 117gn bullets & 4320.
It also lists 25.7 of 3031 as max with 117s.
I see in my records I fired 100gn Noslers with 28gns of 3031 for 2600fps. I was getting decent performance with 2.3gns over max listing for the 117s & 3031.

So I would suggest you could start with 27gns of 4320 & your 100gn bullets.
I would suggest a max load would be in the 29-30gn range.
These loads above are for strong 1894 or 99 Sav guns.

I guess I should ask what are "110 grain fn gc bullets" ??
 
Flat Nosed Gas Checked?

That's right.
Thanks so far.
I was thinking on using the 27 grains of IMR 4320 as a starting point on these 110 grain flat nose gas check bullets.
It's an early Winchester 1894 with a barrel change and all looks well on the condition and barrel rifling.
I should probably add more powder choices to my bench but I am stuck on the IMR 4320 and the IMR 4350. I have had decent success with these two powders and don't know if the nogg'in will take much more intake.
I like the smoochy approach.
:cheers:
Looky.
 
Back
Top Bottom