Keymod Rail System-rifle Length 510 the front surface of the

the front surface of the rear sight is steeply hooked to assist in emergency one-handed slide operation

- Dimensions

Strategic placement of lens insert is out of the user's direct line of vision

Colder than 0°C

Keymod Rail System-rifle Length 510 the front surface of theNcStar AR15 KeyMod Handguard Rifle Length Features: Keymod Handguards for the AR15 M4 Platforms. Easy Drop In install, no special gunsmithing involved, fit into Delta Ring and front Handguard Cap. Remove factory handguard, drop in the KeyMod handguards and use supplied screws to secure KeyMod handguard in place. Solid fit, top rail is at receiver height and you have 7 angles of KeyMod slots Black Anodized Aluminum Construction This model fits: Rifle