The LaRue Tactical LT681 ACOG RCO Mount is a purpose-built one-piece scope mount designed to place your Trijicon ACOG Rifle Duty Optic farther to the rear on the receiver. Its contoured aft section maintains access to the charging handle while providing the eye relief many shooters need, especially when using M16A2-length stocks or wearing body armor. Precision-machined aluminum construction with a corrosion-resistant anodized finish keeps the mount lightweight yet durable for hard use.

This mount works with all standard ACOG models, giving you a clean, low-profile interface that supports consistent cheek weld and repeatable zero. It ships with replacement mounting screws, a QD adjustment wrench, a vial of blue threadlocker, and instructions so you can install it with confidence. Whether you are refining your rifle for training, range work, or general-purpose use, the LT681 reflects LaRue Tactical’s reputation for careful machining and thoughtful design.

Key Features:

• Manufacturer: LaRue Tactical
• Model: LT681 ACOG RCO Mount
• Color: Black
• Material: Aluminum
• Style: 1-Piece Scope Mount
• Includes: Replacement mounting screws, QD adjustment wrench, vial of blue threadlocker, instructions
• Condition: New