Canik TTI Optic Plates. Canik TTI are an excellent out of the box platform with superior qualities for avid shooters. From the factory they include polymer optic adapters and we found it necessary to offer these in aluminum. All plates will come hard anodized black. We currently offer the following variations: Canik TTI to EPS will co witness with OEM Iron Sights- https://youtube.com/shorts/_9IZaHS_lOo?si=JldN-8LwZF_uLlHv Canik TTI to 509T will not co witness with OEM Iron Sights. Please checkout Night Fision taller sights to co witness (Canik METE and TTI Optics Ready Stealth Iron Sights by Night Fision – Calculated Kinetics) - https://youtube.com/shorts/hDDsoGuOTJ4?si=065VEUV97PYeI2Ra Canik TTI to ACRO Footprint the ACRO will not co witness, but Steiner MPS and Lead and Steel with barely co witness. We still recommend (Canik METE and TTI Optics Ready Stealth Iron Sights by Night Fision – Calculated Kinetics) - https://youtube.com/shorts/BMaMVHkFW-E?si=8I7OjiBDeJlV837l Canik TTI to RMR Footprint- This gun actually comes with an aluminum RMR Footprint adapter. If for some reason it doesn't work, or you want it to have a taller to co witness, you can purchase the METE RMR Footprint adapter. All plates include all hardware, Torx Bit, Vibratite, and an install card. Different guns cycle at different rates and different forces. Some screws are thicker than others and hold optics and plates of different weights. We recommend replacing screws every 10,000 rounds to minimize risk and a potential screw failure.