Complete with 7 Hex Screws and Allen Wrench
Two 3 7/8" Picatinny Rails Each with 7 Numbered Slots
One 6" Picatinny Rails with 13 Numbered Slots
2 Screw Holes on Each Rail
20mm standard RIS weaver base ready to add on laser/flashlight/foregrip
Install tools are included . Easy to hook up

Color - Matte black
Weight - 174g (With box)
Rail length - 154mm /98mm
Nut to nut distance - 85mm
Rail type - 20mm