year information here: http://www.isoaker.com/Armoury/Analysis/2010/super_soaker_rattler.html
also amazon says that this is discontinued-http://www.amazon.com/Nerf-Supersoaker-Rattler-Water-Blaster/dp/B002UD6WN4
Nerfmaster8 (talk) 22:20, September 29, 2012 (UTC)