Well. It’s a 300wm. If It was a right hand bolt I could buy a 338LM or a .308 bolt and have any of the cals in one rifle by just swapping out the bolt, barrel and mag.
But AI made no spare .338 bolts and no spare .308 bolts. So therefore my MC Multi Cal rifle is not multi cal.
I got a .338 left hand bolt but that’s a long story. But I stand little to no chance of a short action bolt.