Warcalf13

The gun in question for me is an AYA, which has been bored out from 3/4, to one barrel at 1/2 and another at 1/4. Like I stated before, it's 12-76, so obviously can handle 76mm cartridges. The gun was bored out in the UK by ASI gunsmiths, so I'm confident it's not a foreign bodge job. All I want to know, is what loads it would be able to take and would that do for geese. If 1200 bar is suitable for commercial ammo, sounds like I'll be fine

When you say 1200 is the max pressure for muzzle velocity? Because I've looked on the gamebore website and the only figure on their cartridges close to 1200 is the muzzle velocity. Sorry, as you can tell, this is all relatively new to me. Just don't want to buy a gun not fit for purpose. Thanks

I'm currently looking at buying a gun that has been magnumed from 3/4 choke out to 1/2 & 1/4. I've been informed it can take 12-76 & 1200k. My question being, what's the max capacity loads of either steel or bismuth/tungsten can I use through this? For context, I'm wanting it as my primary fowling gun, so being able to tackle geese is quite important. Not fussed about being able to tackle canada's with it, but if there is a load through this that will cope it's a bonus. Thanks in advance.