its a new 2010 b25 its on the best buy store on top and mike melick works there now and does the inspecting of them ,it has the same action as the b25-s it looks like the b16 color is like the color of bamboo itself.then they have a .25cal marauder ,b28.25cal also then pyramid has a few features in airrifles added to there list....im a springer type of person but i am interested in the triple aaa condor.25cal by talon tunes 42grain pellets going at mid to high 900,s with 3100 psi and 31grain in low to mid 1000,s with3000 psi using a 110 gram hammer averaging 90fpe now thats very decent for a 25cal ,the sumtra interest me also but too many with little time ....jorge