Trijicon ACOG Flattop Picatinny Mount AC12001

The Trijicon ACOG Flattop Mount (AC12001) adapts Trijicon ACOG and VCOG optics to MIL‑STD Picatinny rails. It secures the optic to the rail using Colt-style knobs/thumbscrews and is finished in matte black. Constructed from aluminum, the mount provides a consistent mounting interface for several ACOG and Reflex variants.

Key Specifications

• The model is listed as ACOG Flattop.
• The mount type is Picatinny Rail.
• The overall length is 3.50 inches.
• The material is Aluminum.
• The color/finish is Matte Black.
• Compatibility includes 3.5x35, 4x32, 5.5x50 ACOG; 1x42 Reflex (with ACOG bases); and 1-6x24 VCOG.
• The mount secures optics to the rail with two thumbscrews.
• Rings included: No.
• Pieces included: 1.
• Notes: Additional adapter plate needed for RX30.

This Flattop mount offers a direct, serviceable solution for attaching compatible Trijicon optics to a standard Picatinny rail. Its aluminum construction and matte black finish provide a durable, low-profile platform for optics used in a variety of field and range roles, while the Colt-style thumbscrews allow tool-free installation and removal when required.