Knight's Armament - Folding M4 Front Sight - Taupe - #99051-TAU

Knights Armament Company

LMT Defense - Tactical Adjustable Rear Sight - #L8A

LMT Defense

Knight's Armament - Folding M4 Front Sight - Black - 99051-BLK

Knights Armament Company

Knight's Armament - Folding Micro Front Sight - #25654

Knights Armament Company

Magpul MBUS 3 flip up Back-up-front sight

Magpul

Unity Tactical fusion folding sight

Unity Tactical

LMT Defense - Detachable Carry Handle Rear Sight - #L8B

LMT Defense

Magpul MBUS Pro Flip Up Rear Sight

Magpul

Magpul - MBUS Back-Up Rear Sight Gen 2 - MAG248-BLK

Magpul

LMT Defense - Front & Rear Backup Flip Sights - Fits 5.56 / .308 - #L8BUIST

LMT Defense

Unity Tactical - Fusion Fixed Front Site - FUS-S2B

Unity Tactical

Unity Tactical - Fusion Folding Sight FDE - FUS-S1F

Unity Tactical

Knight's Armament - Folding Micro Rear Sight - 200 to 600 Meters - #25650

Knights Armament Company

LMT Defense M203 Leaf Sight L2B/L2X Mounted

LMT Defense

LMT Defense - Front Flip Up Sight GEN2 - #L8KG2

Magpul - MBUS Back-Up Front Sight Gen 2 - MAG247-BLK

Magpul

LMT Defense - M203 Rail Mounted Leaf Sight

LMT Defense