mickb wrote:Well settled on what I think is a good bullet to start testing.
300 XTP.
Shows nose flattening/expansion as low as 950fps impact, maybe to 55-60cal
Holds together( but gets pretty flat, like over an inch expansion) up to 1800fps impact.
Thats a very decent expansion envelope. Covers carbine 45 colt loads to full house 454 casull. If it shoots okay I wont bother testing many others.
The 300XTP-MAG bullet, a different bullet with reinforced jacket that actually wraps around into the hollowpoint itself, is just too hard, really needs 460S&W speeds to work reliably or it pencils through small game. The yanks love their hard ass bullets.
jakethompson wrote:Yeah mate, that’s a great pickup, especially given how rare these 454s are. The beefed-up mag tube and threaded receiver definitely add strength, but as others have said, it’s still a marginal design for full-tilt 454 loads. If you keep it in the 50-55k PSI range, it should hold up fine.
I’ve seen a few discussions on these over at Paco Kelly’s forum—seems like the general consensus is they’re solid if you don’t push them too hard. Some minor loctite on screws wouldn’t be a bad idea either, given how these can shake things loose.
Wapiti wrote:How is the Casull cartridge go on pigs? How different in performance is it to the .44 magnum?
I ask because I was visiting another farmer down the road and he has a farm handgun and it was a large 5-shot stainless revolver in 454 Casull. It looked to gave a 10" barrel, with a large heavy barrel . He dumped a handful of Winchester factory loads in my hand and I shot those at a target set-up he had. It was very accurate, but then again I carry very short handguns nearly every day when up the back by myself, so can shoot them in practical conditions.
The thing was a joy to shoot, the recoil was very mild to me. I realise that the pistol was a heavy lump, in fact almost useless to carry around without dragging your duds down off your arse. Maybe not mild recoil to the average bloke but compared to my 5-1/2" Super Blackhawk I carry when conditions suit it, it's a very mild cartridge in a suitable set up. My very compact 44 mag is a very nasty thing to fire and very vicious to shoot.
Does all the hype of this Casull cartridge and it's relative rarity getting ammo here correlate to a much more effective round? In practical situations I mean, in the bush on stuff we have to shoot?