@MrDancbr600 The Browning pistols are made by Westlake Engineering. The Taurus revolvers are sold by several dealers these day. I can't remember which one I bought mine from but try having a look in Gun Mart, there's bound to be someone selling them.
@nickeftink As far as I know there is only 1 privately owned genuine Delisle in the US. Valkyrie Arms in Washington make an authentically styled reproduction though.
.22 rimfires are the only semi automatic rifles allowed, there's a possibility that .17 semi autos may be legalised. There are no restrictions on magazine capacity for rifles.
Legally you can get a live grenade but there's a $200 transfer tax on each one as it's classed as a destructive device under NFA so it would be a rather expensive way to get a big boom.
There is though the problem of finding a manufacturer willing to sell one to you.
@MrDancbr600 The Browning pistols are made by Westlake Engineering. The Taurus revolvers are sold by several dealers these day. I can't remember which one I bought mine from but try having a look in Gun Mart, there's bound to be someone selling them.