OSA15 14.5" Carbine OSA15 14.5" Carbine The OSA15 is OceanStateArmorys production rifle that is built with the OSA line of AR15 parts and accessories, that is geared primarily towards new AR15 shooters or anyone looking to purchase an AR15 that already comes equipped with... MSRP: Was: Now: $1,049.99 - $1,349.99 Choose Options
