Finally worked up some more Whelen loads

I bought a NIB Sako Aiii action last year at a gun show (should have bought the other three too). Been thinking of getting it built into a 35 Whelen. Maybe with a Mannlicher stock, but haven't decided yet. If I keep seeing more 35 Whelen posts on here, it might push me over the edge.
When I first reloaded for my M1910 Mannlicher Schoenauer (9.5X57 - .375 Nitro Express Rimless) I used fresh .35 Whelen brass, resized through RCBS dies then cut to length.

Now one can find / purchase new 9,5X57 brass with the appropriate headstamp.
It's the .375 270 grain RN projectiles that have become difficult to source.

MS Eley Drawing 9.5X57.jpg


MS Qual Cart 9,5x57 M-S Head.jpg

Readily available in recent years.

MS Hornady 3715.jpg

Once commonplace, now nearly extinct.
 
man, i like the 310gr woodleigh loads.

i went to the range with 290gr 358009. 42 grains of 4198. 2290 fps. recoil was savage. lol. 17" pistol 350rem mag.

35 rules imo.
Just saw this. I had been doing some work with the Lyman 358009 as well a few months back. Mine out of a 24" whelen. I had been trialing 5744 and 3031. My rifle showed a preference for 3031. I stopped at 46 grains and a little over 1"-5 shot group at 100yds at ~2225f/s. Yours is moving out of a 17" barrel now!

Cast some more last night that I need to get powder coated and checked and loaded up and move up to see if there's one last node of accuracy and a little more velocity to be had. I'd like to be mid-2300's. I put the project on hold earlier this year for some magnum revolver load development, but hunting season will be here before I know it and I really want to hunt that bullet this year!
 

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Grz63 wrote on roklok's profile.
Hi Roklok
I read your post on Caprivi. Congratulations.
I plan to hunt there for buff in 2026 oct.
How was the land, very dry ? But à lot of buffs ?
Thank you / merci
Philippe
Fire Dog wrote on AfricaHunting.com's profile.
Chopped up the whole thing as I kept hitting the 240 character limit...
Found out the trigger word in the end... It was muzzle or velocity. dropped them and it posted.:)
Fire Dog wrote on AfricaHunting.com's profile.
2,822fps, ES 8.2
This compares favorably to 7 Rem Mag. with less powder & recoil.
Fire Dog wrote on AfricaHunting.com's profile.
*PLEASE NOTE THAT THIS IS FOR MY RIFLE, ALWAYS APPROACH A NEW LOAD CAUTIOUSLY!!*
Rifle is a Pierce long action, 32" 1:8.5 twist Swan{Au} barrel
{You will want a 1:8.5 to run the heavies but can get away with a 1:9}
Peterson .280AI brass, CCI 200 primers, 56.5gr of 4831SC, 184gr Berger Hybrid.
Fire Dog wrote on AfricaHunting.com's profile.
I know that this thread is more than a year old but as a new member I thought I would pass along my .280AI loading.
I am shooting F Open long range rather than hunting but here is what is working for me and I have managed a 198.14 at 800 meters.
That is for 20 shots. The 14 are X's which is a 5" circle.
 
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