Knight's Armament Model KAC M-four RAS (Rail Adapter System)

This replaces the standard hand guards on 14.5, 16 and 20 inch MILSPEC carbine barrels. The Carbine RAS converts carbines with Mil-Spec profile (.840" diameter) barrels into the MWS (Modular Weapon System) configurations.

Picatinny QUAD rails on all four sides allow endless accessory mounting.

The R.A.S. comes with (9) rib panels and storage bag

$174.94  + Shipping

 MATECH Folding AR15 BUIS Sight
The MATECH BUIS Leaf Sight is current issue to US Military forces,

Windage and elevation adjustable flip-up rear iron sight that is battle tested with a low-profile design. Folds down out of the way when not in use and fits under a Trijicon ACOG riflescope with room to spare. Elevation adjustable to 600 meters.

 Specs:

Material: Alloy

Windage: 1/2 MOA

Elevation: 0-600m

Weight: 80g                      $              + Shipping