Springfield presents the Holosun 509 Agency Optic System (AOS) Mounting Plate 1911DS, a testament to precision engineering and design quality. Crafted from billet steel, this mounting plate ensures proper optic height for an intuitive sight picture and instant target acquisition. Ideal for competitive shooting and range time, the AOS Mounting Plate is developed in collaboration with Agency Arms, reflecting Springfield's commitment to innovation and reliability.

Key Features:
- Manufacturer: Springfield
- Model: Holosun 509 AOS Mounting Plate 1911DS
- Product Type: Optic Plate
- Mounting System: AOS
- Material: Billet Steel
- Unique Features: Integral rear sight, co-witness capability
- What's In The Box: Mounting screws included