Metal, lol do they make rocket launchers in a concealed carry size? lol
Rammer, is that a BFG? I was looking at the new S&W 500's but I just cant make up my mind if a handgun would be the smart choice here...practice practice practice would be the rule i'm sure because you wouldn't have much time if the predator is charging you. A nice pistol sized shotty with a 10 shot clip loaded with slugs and 00 would be ideal!
These would be a great backup weapons but you need a Fed Tax Stamp to own them due to the size.
Super Shorty
Tromix