Has anyone ever tried Conley custom ammo? I found them on the internet and they load the .257 WTBY with the 100 and 115 grain Barnes TSX bullets. Just wandering if their ammo is any good.

The only ammo I've shot in my 257 WBY Mag is WBY ammo and reloads. I can get up to 100 fps of WBY loads and the are all accurate.

I ended up purchasing some Weatherby factory ammo with 120 grain Nosler partitions. I've never shot this round or witnessed what it can do in the field, so I guess you could say my barrel was an impulse buy. I'm very excited to shoot it. I hope it doesn't let me down.