NcStar VMARFFKMC Keymod Handguard Free-Floating Aluminum Black Anodized 10" for AR-15, M4 Feeders while the numerical "6" refer

while the numerical "6" refer to the 6

Kershaw has thinned the back handle

An essential tool

Brass stonewashed backspacer

Featuring a Nitro V steel blade

NcStar VMARFFKMC Keymod Handguard Free-Floating Aluminum Black Anodized 10" for AR-15, M4 Feeders while the numerical "6" referNcStar's AR15 KeyMod Free Float Handguard is low profile and features anodized aluminum construction for light weight and durability. This octagon shaped handguard has seven sides of KeyMod slots, and a Picatinny top rail at AR15 receiver height with laser engraved T Slot numbers. It includes: barrel nut, handguard adapter insert, short and medium KeyMod to Picatinny accessory rails, and main handguard tube. Installation requires a low profile gas