The NcSTAR Ruger Mini 14/30 Receiver Mount provides a reliable Picatinny/Mil-STD 1913 rail system for your Ruger rifle featuring durable black anodized aluminum construction in a convenient 1-piece design.NcSTAR Ruger Mini 14/30 Receiver Mount (SKU: MRUBV2)Compatible with Ruger Mini 14/30 PC9 and PC4 rifles and carbinesMounts onto Ruger models with factory ring mounts machined on receiverProvides standard Picatinny/Mil-STD 1913 rail platformBlack anodized aluminum construction for durability1-piece base design for secure mountingIdeal for mounting optics red dots or other tactical accessories on your Ruger rifle this mount seamlessly integrates with your firearm's existing receiver design.