GUYS, GUYS! Idea! A gun, that can, get this, shoot EVERY CALIBER!!!!!
So 7.62 AND 5.45
>idea guy
>>34753209
So an artillery piece with a selection of interchangeable barrels, barrel inserts, feed mechanisms/ mag wells and firing mechanisms?
Fund it!!!
>>34753209
I dream of a time when battleships are relevant again. Imagine the glory of a full airsoft broadside!
>>34753352
You know all you'd wind up with is a 120mm canister shell full of assorted small arms ammunition.
>>34753209
Break-open 12 gauge with a bunch of adapters. Or an AR15: you can shoot anything from .22lr to 50 BMG depending on the upper.