CQB Tactical p90 m4 adapter 1500rounds. upgraded with gate warfet - Used Airsoft ' The Leading Marketplace for Second hand and Used Airsoft Guns'
Precision Combat Arms - This shows some of the things that you can do with your King Arms P90; Echo 1 M4 magazine adapter with H&K style suppressor covering a 420mm 6.01mm
Evike.com Custom Swordfish P90 with Terminator Magazine Conversion Kit (Color: Black), Airsoft Guns, Airsoft Electric Rifles