I think that I want to put a Picatinny rail adapter on the bayonet lug of my .308 AP4. I am relatively new to the black rifle scene and I haven't seen or heard of anyone doing this sort of modification before. But I do know that there are hundreds of manufacturers and outfits that offer almost anything for an AR platform rifle short of rail mounted iPod decks . Has anyone out there done this or seen such a device?

I can't say that I would really need the lug for a bayonet, but it's there and, at least to me, looks like a good spot for a tactical light. I just need the rail to mount it.