Talk about them here.

http://www.hasbro.com/nerf/en-US/

Some links to modifying:

http://nerfhaven.com/forums/index.php?act=idx

More power to the vulcan:

http://au.youtube.com/watch?v=dokbdPPqkFU



Also, target are the ones that seem to be reliable on having Nerf gear in, and the refill darts too.

And everyone should have a nitefinder. Easy to get, easy to mod, fun to use, and just ~$10.