FrankT
6.8 SPCII Hog Slayer
The "solvent trap" comes with all the paperwork you need to finish it, when you can modify and how/what the ATF thinks about it. It is legal to own as it comes in just parts and pieces, until you start the manufacturing process( think 80% lower), then you need to have your stamp. It is considered like a block of aluminum to an AR lower, the block is legal no matter what you are going to do with it..