Upgrade your Colt 1911 with the Colt's Manufacturing SP301329 1911 Optics Plate, designed to provide a secure mounting solution for compact red dot sights. This one-piece base supports optics using the Shield RMSc and Holosun 507K footprints, including the Holosun 507K X2. Its compact profile is well suited for concealed carry configurations and modern pistol setups that require dependable optic compatibility without unnecessary bulk.
The Colt 1911 Optics Plate is engineered to integrate with compatible Colt 1911 platforms and features a black finish that complements a wide range of handgun configurations. The plate provides a stable interface between the slide and red dot optic, helping users achieve consistent mounting and reliable performance during practice, competition, or everyday carry applications. Always verify firearm and optic compatibility before installation.
An integrated Glock dovetail rear sight cut adds practical versatility to the design by supporting compatible rear sight solutions and helping maintain a clear sight alignment setup. This feature allows users to configure their pistol with an appropriate backup sight arrangement alongside the mounted red dot optic. The low-profile design keeps the overall presentation streamlined while supporting a modern aiming system.
As an original Colt's Manufacturing accessory, the SP301329 offers a purpose-built option for shooters seeking to adapt a compatible Colt 1911 for Shield RMSc or Holosun 507K series optics. The black finish, one-piece construction, and dedicated footprint compatibility make this optic plate a straightforward choice for updating a 1911 platform. Professional installation is recommended to ensure proper fit, secure fastener engagement, and correct optic alignment.
Features:
- Optic Compatibility: Supports Shield RMSc and Holosun 507K footprint optics, including the Holosun 507K X2.
- Platform Compatibility: Designed for compatible Colt 1911 pistols.
- Mounting Style: One-piece optic base for installing a compact red dot sight.
- Rear Sight Cut: Integrated Glock dovetail rear sight cut supports compatible backup sight configurations.
- Profile: Compact, low-profile design suited to concealed carry and streamlined pistol setups.
- Finish: Black finish for a clean, durable appearance.
- Brand: Colt's Manufacturing.
- Part Number: SP301329.
