Shield Sights Picatinny Vented Red Dot Sight Mount w/Spacers - Polymer Black. These Red Dot Sight Mounts from the professionals at Shield Sights are produced using the resilient and efficient supplies you expect to come out of this phenomenal name. Shield Sights has been making prime quality Red Dot Sight Mounts for a very long time and the Shield Sights Picatinny Vented Red Dot Sight Mount w/Spacers - Polymer is the outcome of their determined efforts and dedication to making sure that you're firing with some of the highest possible red dot mounts. When your search for a good red dot installation system has you hoping for additional selections then you will find yourself pleased to discover the Shield Sights Picatinny Vented Red Dot Sight Mount w/Spacers - Polymer. Package Contents: Shield Sights Picatinny Vented Red Dot Sight Mount w/Spacers - Polymer Shield Sights MNT-PICA-POL-CQS/SIS: Picatinny Vented Red Dot Sight Mount w/Spacers - Polymer Black