Colt Python/Anaconda Adapter Plate RMSc Black. Whether youre upgrading your Colt Python or Anaconda our precision-engineered plates are the perfect solution for enhancing accuracy and speed. These plates are compatible with popular red dot optics featuring the Shield RMSc and Holosun 507k footprints providing you with the flexibility to choose your ideal sighting system. Installation is straightforward as each plate attaches securely to your revolver using the rear sight hole and screws for a solid and reliable fit. Specifications for Colt Python/Anaconda Adapter Plate: Manufacturer: Colt Red Dot Sights-Footprint: RMSc Optic Cut: RMR Cut Fabric/Material: Stainless Steel Color: Black Features of Colt Mfg SP301699 Python/Anaconda RMSC Optics Plate Black Type: Accessory ring/mount/base Compatible with Colt Python and Anaconda revolvers RMSc footprint Matte black finish Durable aluminum construction Low-profile design Package Contents: Colt Python/Anaconda Adapter Plate Colt SP301699: Python/Anaconda Adapter Plate RMSc Black