Anyone loading the Lyman 358429 in a GP-100?

[Bula]

I'm curios, I've read these are a little big in the nose for use in some .357 mags using .357 mag brass and crimping in the groove. I'm looking for a heavier .357 mag load for a GP-100 and I really like the looks of that Lyman 358429. Let me know and any help is appreciated.