375 Cheytac VV 24N41 Data

[fclasser20]

Having a hard time locating any data for either a 350 or 400 class bullet with VV 24N41 in a 375 Cheytac. Specifically 350 SMK and 400 Lazer. Any guidance would be much appreciated.

 

[mikeinct]

Hopefully one of the "Street" family boys from Pa. will chime in. I have not heard from him in a couple of years.. mikeinct

 

[Geno C]

Having a hard time locating any data for either a 350 or 400 class bullet with VV 24N41 in a 375 Cheytac. Specifically 350 SMK and 400 Lazer. Any guidance would be much appreciated.

Any progress on this?

 

[tomsgarage]

Why 24n41? N570 is a better choice.

 

[ShaunBrady]

No 375ct data, but my experience with 33xc is 24N41 is between Retumbo and H50 in charge weight for a given pressure. A max Retumbo load is a safe 24N41 starting load. 24N41 gave the same freakish low SDs as H50 with a 215M, but at a little higher pressure.

Given the extended Retumbo shortage, I'm surprised there isn't 24N41 data out there for the 375ct.

 

[Geno C]

I would guess it’s because a lot of guys are going to 400gr route and are running H50bmg

 

[ShaunBrady]

Good point. I forgot H50 is back.

 

[fclasser20]

The reason for the 24N41 is at the time the normal 375 powders were unavailable. N570 may be a better choice, but it still seems unavailable.

Ladder test shows a possible node between 136-138 (2973-3000) with the 400 Lazers, working to explore that more and get sd's down. For reference: 36" Bartlein 8-Twist.