[MOhillbilly]

Originally Posted by Bwana

"18

http://www.remington.com/products/fi...tic_18inch.asp

And if you want to go shorter on the other end, you can go this route:

http://www.combatstocks.com/Shotgun_...Rear_Grips.cfm

had the mariner model for 13 years. only thing i keep at home.
http://www.mossberg.com/products/def...ction=products

you can get it around on a moving target and hit center mass.