Description
Nc Star AR15 Flip-Up Rear SightFree courier RSA Please contact me before purchasing• AR-15 Flip-Up Rear Sight - Back-Up Iron Sight• Mounts onto the AR-15 flast-top receiever, directly onto the Picatinny rail• Aluminum and Steel Construction• Length: 1.3 (extended) 1.9 (folded)• Weight: 3.7 oz