Dropping a two-for-one press release today, Black Collar Arms has simultaneously announced their brand new Piglet Takedown Chassis and informed us that the very first production unit has been built into a decked-out SBR that’s being auctioned off now for the C4 Foundation. A who’s who of other companies donated parts for the rifle, and we must say it’s awesome to see that sort of industry collaboration! Black Collar’s press release follows . . .