Asura Dynamics Optic Mount Upper Rail for AK AEG / GBB

Asura Dynamics Optic Mount Upper Rail for AK AEG / GBB Metal Construction Picatinny Rail On Top for Mount Iron Sight/ Scope/ Red Dot Sight RDS Suitable for AK AEG / GBB Series Airsoft Rifle Recommend for use with Asura Dynamics Side Rail Mount Base (AD-AK-AKM300-O) - Sold Separate