Knights Armament (KAC) Knights Armament KAC rear 600m BUIS, full sized MSRP: Was: Now: $259.00 Out of Stock
Troy Industries Troy Micro M4 Front and Dioptic Rear Folding Sights BUIS - Black MSRP: $214.00 Was: Now: $179.00
On Sale! Magpul Magpul MBUS Rear Flip-Up, Back-Up Sight - Gen 2, Black MSRP: $57.95 Was: $55.05 Now: $24.99
Knights Armament (KAC) Knights Armament KAC rear 600m micro BUIS for Mk18 USMC MSRP: Was: Now: $199.33 Out of Stock
Knights Armament (KAC) Knights Armament KAC "vintage" M4, Mk18 Taupe front sights 99051 MSRP: Was: Now: $390.00 Out of Stock
Knights Armament (KAC) Knights Armament KAC rear 600m BUIS, full sized - USED High grade MSRP: Was: Now: $175.00 Out of Stock