magazine extension

[L_10_shooter]

I have a Browning bps and need to get a mag extension. Does anyone know where I can find one. Does anyone know of another shotgun with the same thread as the bps? I am going to use this gun for 3 gun so I dont need the comments on modifying a nice hunting shotgun.

 

[daver]

Midway USA had Nordic magazine extensions for the BPS. They have several different lengths available.

http://www.midwayusa.com/eproductpage.exe/showproduct?saleitemid=578120