458 Socom

[Handcannon2]

Wondering where would be the best place to look for load for a 410 grain gc fn cast bullet for a 458 socom. Thanks

[Smoke4320]

go to 458Socom.com find a 425 gr jacketed load on the Min side then deduct 10% as a starting load

Mine loves the RCBS 45-300 and the Noe 350's HP'ed they weight 325 GR very very accurate at 1625 FPS
I can provide my data on these tomorrow if you like

[Smoke4320]

Rem 405gr Bullet
Starline Brass
IMR 4198 33gr
CCI 300
OAL 2.135

AVE. FPS 1296fps
No pressure signs:

Again reduce at least 10% to start

[Smoke4320]

405 Remington
AA 5744 31.5g CCI 350 2.135 oal 1532fps (dirty)
AA 1680 34.8g CCI 350 2.135 oal 1570fps
Norma 200 39gr CCI 350 2.135 oal 1565 fps (40gr 1605 fps)

This load is very fast for that weight ...Again reduce 10% Min for starting loads I would even start 15% lower on this one just to be safe and only shoot 1 then look for leading shoot 2 and look for leading.... or PC your bullets

[Handcannon2]

Thanks for the replies. That's what makes this site different than most. Seems most sites are full of people just wanting to act like you are a fool if you ask a question.

[Blanco]

We are pretty good at making ourselves look foolish

[DCM]

We are pretty good at making ourselves look foolish

Yup don't need any help in that dept. but if I do the wife is more than willing to help.

[Biggen]

Wanted to add that TJ also has load data for a bullet weight of 405g here: http://teppojutsu.com/downloads/458_socom_quickload_405_sp.pdf

[Smoke4320]

Wanted to add that TJ also has load data for a bullet weight of 405g here: http://teppojutsu.com/downloads/458_socom_quickload_405_sp.pdf

NOTE those are all MAX loads !!