Want a camera stabilizer that's sure to attract (perhaps unwanted) attention? Just add a rifle-style stock to it. Alex over at I did a thing made this humorous 5-minute video showing how he built such a stabilizer for his own DSLR.
A photographer over in Asia is attracting a great deal of attention online after he was spotted shooting birds with his mirrorless camera mounted on a rifle-style stock.
The folks at Fotodiox found one of the weirdest, most threatening lenses you'll ever see at an antique store recently. Totally homemade—the thing doesn't even include an aperture—this rifle stock lens is one we do NOT suggest you travel with... unless you really want to freak out the TSA.