PTS ENHANCED POLYMER BACK-UP IRON SIGHT (EPBUIS)

The Enhanced Polymer Back-Up Iron Sights (EPBUIS) are built with the PTS EPseries standard DupontT Zytel High Performance Reinforced Polymer for a highquality product that is both durable and lightweight.  Perfect for airsoft! The EPBUIS consists of a low-profile, snag-free design that is unobtrusive when retracted. Theaggressively textured surfaces on the sides of the sights aid in slip-free,positive manipulation under any adverse conditions that may affect grip.The rear sight has a large and small sliding aperture that can be toggledfor either close-range, fast, sight picture acquisition shooting orlong-distance precision shooting. The dual apertures feature a ribbedtexture on the back and an over-molded ledge on the front for easiermanipulation and increased surface contact on the aperture plate allowingyou to have control from either side. Windage adjustments can be found onthe rear sight and elevation adjustments can be found on the front sight,thus giving the shooter maximum adju