I am reluctantly willing to sell a mossberg 500 chambered in 20 gauge.. 

these are hard to find at local gun shops..

I think it is 18 barrel

very little use and in good condition. 
I will include my inventory of 20 ga shells around 100 rounds or more of buck and slugs

i set this up for home defense. Moving out of AK and don't feel I need it for where I'm going

no trades. Cash only...