Would like to trade Brand new 12 gauge standard invector choke ( imp cyl) for a 20 gauge moss 500/ Wincoke / invector Primos Tight wad . This choke will fit Winchester 1300's , Moss 500/550's and some older Browning guns with standard invector threads.
(http://i711.photobucket.com/albums/ww112/seaducker/IMAG0768.jpg)