VISM by NcSTAR 13" Extended Keymod Carbine Length Hand Guard for AR15 Rifles Unicorn Comes with a standard M4

Comes with a standard M4 air nozzle for Version 2 gearbox

Retractable Flip-Up Sights

Works with all the semi/full-auto M9 (this item will only work for Umarex M92A1 model)

5600 rounds of BBs

VISM by NcSTAR 13" Extended Keymod Carbine Length Hand Guard for AR15 Rifles Unicorn Comes with a standard M4Features CNC machined aluminum construction Matte anodized finish Easy drop in install, no special gunsmithing involved; fits into Mil Spec delta ring & front handguard cap Solid fit, with top rail seating at receiver height 7 angles of Keymod slots giving more options for attachment points Fits carbine length gas systems Extends past handguard cap and front sight to offer more rail space and mounting options Manufacturer: VISM by NcSTAR