Available in Black Or FDE!!! Features Precision CNC machined aluminum construction Black anodized surface Built-in standard height adjustable back up iron sight Removable front sight post Compatible with most of the optics with Aimpoint® Micro footprint Tags - please ignore this: Eotech 558 XPS XPS-2 EXPS 3x Magnifier G33 flip to side combo black tan 4x zoom trijicon mr 4x acog PEQ-15 green red laser geissele lumen lumens peq La-5c peg15 block | Block II block 1 block 2 suppressor silencer noveske grenade amplifier sniper unity pig brig Ferro Slickster sopmod tracer m4 2000 cloutac ngal eotech trijicon Haley strategic crye jpc 2.0 spiritus foam filled silencer lpvo red dot hologram speed loader Odin magpul mbus rcnc 416 Tracer Silencer SR25 keymod mlok m-lok tr str prs vltor hanguard