To be used with the DC InSight Housing. These apertures do NOT work with our Original InSight Peep System or the FS Raptor System.

Customize your sight picture with the DC InSight™ Interchangeable Polymer Apertures, designed for seamless adaptability in any lighting or shooting condition. Crafted from durable, lightweight polymer, these apertures provide precise aiming options while maintaining the DC InSight Peep System’s compact design.

Available in eight sizes, the apertures allow you to fine-tune your setup for optimal clarity and focus. Quick and easy to swap, they ensure you’re always prepared, whether on the range or in the field.

Aperture sizes include 1/16″, 5/64″, 3/32″, 7/64″, 1/8″, 9/64″, 5/32″, 3/64″.