Trijicon has led the industry in the development of superior any-light aiming systems since the company's founding in 1981. World-renowned for its innovative applications of tritium and advanced fiber-optics, Trijicon manufactures the most advanced riflescopes and sights for tactical and sporting applications.

This is a Trijicon ACOG picatinny rail adapter. Use this ACOG mount to put your favorite battle sight on all of your AR-15s! It features Colt style thumbscrews make attaching and detaching the ACOG quick and easy. This mount fits standard military 1913 picatinny rails and gives you a quality QD mount that you can depend on every time.

Features and Specifications:
Manufacturer Number: TA51
Trijicon ACOG Picatinny Rail Adapter Colt Style Thumbscrew Black
Weight = 4.0 oz.
Overall Length = 3.50 in.
Fits standard military 1913 picatinny rails
Height of Mount to Optical Axis:
3.5x35, 4x32 and 5.5x50 ACOG = 1.535 in.
1x42 Reflex (with ACOG Bases) = 1.506 in.
1-6x24 VCOG = 1.535 in.
Color: Black

Fits:
3.5x35, 4x32, 5.5x50 ACOG, 1x42 Reflex (with ACOG bases) and1-6x24 VCOG.