Knights Armament (KAC) Knights Armament KAC Mk11 folding front sight, push button NOS $429.99 0 in stock Out of Stock
Knights Armament (KAC) Knights Armament KAC "vintage" Mk4, Mk18 Taupe front sights 99051 $310.00 Add to Cart
Lewis Machine (LMT) LMT front and rear back-up sights, calibrated in yards (imperial) $259.00 0 in stock Out of Stock
Knights Armament (KAC) Knights Armament KAC M4, Mk12, Mk18 BUIS - black and taupe $199.00 0 in stock Out of Stock
Troy Industries Troy Micro M4 Front & DOA Rear Folding Sights BUIS - BLK $199.00 1 in stock Add to Cart
ARMS A.R.M.S. Silhouette 41-B Folding Front Sight w/o bayonet lug $185.99 $181.00 1 in stock Add to Cart
Knights Armament (KAC) Knights Armament KAC rear 600m BUIS, full sized - USED High grade $175.00 0 in stock Out of Stock
Knights Armament (KAC) Knights Armament KAC rear 600m micro BUIS for Mk18, Mk12, M4 $159.00 Add to Cart
Knights Armament (KAC) Knights Armament KAC rear 300m folding BUIS micro $129.99 2 in stock Add to Cart
Knights Armament (KAC) Knights Armament KAC rear 300m BUIS, full sized - used low grade $120.00 0 in stock Out of Stock
Knights Armament (KAC) Knights Armament KAC rear 600m micro BUIS for Mk18 USMC $133.43 $115.33 Add to Cart
Knights Armament (KAC) Knights Armament KAC rear 600m micro BUIS for Mk18 USMC - USED Med grade $89.33 4 in stock Add to Cart
Daniel Defense Daniel Defense Fixed Rear Sight A1.5 Black Mil-Spec $76.99 $71.33 3 in stock Add to Cart
