OP statement was .20 the best sub 12 CAL.
not FAC or do you like your .20 gun.
Simple answer is no, it is not the best all round calibre at sub 12
That is why there are limited guns and limited ammo cos of one simple thing, lack of demand.
now they have been around a long time and plenty of people have tried them s as no took them out peering or to the club where others see and have a go
Then most go what’s the point, I don’t get it, and stick to .177 of .22
So the vast majority of people can’t be wrong
Simple really, and as .177 is more versatile at sub 12 than .22, the best all round cal dub 12 is obvious.