boss bolt is the way to go....i dont recommend the supafly, the delrin they are made of is very "cheap". or, id let sell you my evil delrin bolt, which is slightly better than the stock one.
__________________ Dragun The One
Blue/Black Fade T1 Body
The One Kit
Hybrid Headlock Clamping Neck
Intimidator Feed Adapter
Spudnuk'l Xtra Bolt
Air America Apocalypse 2K Adjustable Air System
Dye Gas Thru Grip
Evolution 2