Choke Dimensions

[borgian68]

I have an SBE II and wonder whether I need to buy a special turkey tube for turkey hunting. Does anyone know what the dimensions are on the full choke tube that comes with the gun? It seems like most of the aftermarket extra full tubes are around .665.
Thanks!

[mudhen]

I've read it's .680, dunno for sure.

Pattern your gun with the full to see if you want a turkey choke.

I shoot a Rhino .660 in my SBE II, good to about 40 yards max.

mudhen - CA

[benny365]

I just patterned my SBEII with a carlson extended .665 3 1/2 #5's. 50 yards there were only about half dozen bbs in the head and neck. So 40 is about the limit with me too.