OK so I have 375 rds of 20 ga ammo that I have no use for... 100 rds of Winchester 250 of estate and 25 of Remington... What I wanna know is could I unload the shot, powder, and primers and use that in a 20 ga reload? Ik I would need new wads and increase the powder charge from the 20 to 12... I was thinking if I buy a box of each in 12 ga and measure the powder then match that with the other loads it could work... What do u guys think? Also I am still trying to sell this along with a 20 ga youth shotgun but it's not looking to good.. Price for both is 475.. I'll let just the ammo go for 100 bucks shipping included if anyone is interested.. I'll trade for 12 ga ammo too if anyone wants to.