Sons of Liberty: M4 L89, 5.56, 16", MidGas, Black Anodized

When purchasing an item on pre-order, do not add additional products to the cart. Any additional items will not ship until the entire order can be fulfilled. Orders will be shipped in the order they are placed. The L89 Series of M4's represents our uncompromising commitment to the professional end user. Built on Sons of Liberty's precision-forged upper and lower receivers, these rifles feature our purpose-built L89 Drivelock Handguard system with 7-sided MLOK slots and integral steel QD cups on