Delrin Bolt with ORINGS, Single large front hole
Ball Stop groove (for longer lasting ball stops) and our own PBK bolt pin
On guns we have tested here we are averaging 20 to 30FPS gains with our bolt over the stock bolt
Made For The Alias, Naughty Dogs, Russian Legion
Will NOT fit the Classic, 2k2, GZ, Ironman, Lasoya, ESX ect