35 Whelen Max Effective Range

[gerry35]

So far my best load has been 250 partitions going 2650, pushed by reloader 15. I figure 400 is my max range for expansion with that bullet. This is my go-to gun and load here in Alaska. More than enough for hunting situations, and enough oomph I trust it against brown bear.

I did take my first black bear with it at 375 yards. Black bear aren't all that tough, but it still only made it 40 yards with a through and through on the lungs. 1.25" exit, only hit ribs.

I haven't been able to find the 250 grain partitions in 2 and 1/2 years. I'm down to 18 rounds. I tried a load ladder with 225 accubonds and didn't get the best results, though they'd work in a pinch. Considering going to the 200 grain barnes ttsx, so thanks for all the info! Penetration with modest expansion is my primary reason for picking the heavier partitions, so thinking the lighter ttsx should give similar on-game performance?

I'm sure I posted something on here since it's an older thread. I got a couple of black bears with the 200 gr TTSX and IMR 8208 at 2850 fps, you'll like it. CFE 223 will get you even more speed.

You also could sub in some 250 gr Speer's or Hornady's for practice and smaller game and save up your Partition's for hunting the bigger stuff. They'll make a run of those again some day.

 

[BCsteve]

I get pretty close to 3000fps in mine with 200 TTSX and IMR4064. Haven't killed anything with those yet but did kill a couple moose with the 225 TSX.

 

[35WhelenAI]

The 180 TTSX needs to be pushed really fast to overcome the ballistic deficit to the 200 TTSX. 200 TTSX strikes the best balance IMO and ballistic calculations back that.

Alliant Power Pro Varmint trumps both CFE and IMR 8208 if you wanna put rocket fuel behind the higher BC monos in the Whelen or Whelen AI. PPV is basically 270 fps faster than CFE 223 with 180 bullets and 90 fps faster with 225 class bullets. 200's are right in between from my work with the 200 TTSX.

However, that's at long range that most of us are not shooting at, inside 300-350 yds, pick your poison and both the 180 and 200 TTSX bullets are great. No animal is gonna argue...

BCsteve, your post came as I was typing mine. For me, 2940 fps with IMR 4064 and the 200 TTSX from my Whelen AI with minimal case head expansion, along with no traditional pressure signs.

 

[Mikey_B79]

I picked up some CFE 223 to try with the 225's and 250's, supposed to be a really good powder with excellent speed.

I basically copied the Speer published data (250gr Hot Core at 3.340" COAL loaded with CFE223) for use in my CVA Scout and the results were quite strong. 2632FPS average and just over 1 MOA at 100 yards. Recoil is a bit spicy, but it is a total hammer. I'm a believer it CFE223 for heavy bullet performance in the Whelen.

 

[gerry35]

I basically copied the Speer published data (250gr Hot Core at 3.340" COAL loaded with CFE223) for use in my CVA Scout and the results were quite strong. 2632FPS average and just over 1 MOA at 100 yards. Recoil is a bit spicy, but it is a total hammer. I'm a believer it CFE223 for heavy bullet performance in the Whelen.

I would imagine there's a bit of recoil! Going to try it myself this summer and see. Thanks for the info, much appreciated.

 

[BCsteve]

Try Power Pro 2000MR with the 225gr. Over 2800fps with the 225gr TSX.

 

[gerry35]

Try Power Pro 2000MR with the 225gr. Over 2800fps with the 225gr TSX.

Can you even found it up here? Alliant powders have been non existent from what I've seen.

 

[BCsteve]

Can you even found it up here? Alliant powders have been non existent from what I've seen.

Got two pounds on line two years ago. I haven't checked recently but you're probably right about current availability.