This is a Trijicon Rifle Scope known as the ACOG, model TA31RCO-M150CP.
The Trijicon ACOG (Advanced Combat Optical Gunsight) is a fixed power" compact riflescope with an illuminated reticle pattern for use in bright to low/no light. The ACOG is designed to be extremely durable and reliable. Combining traditional" precise distance marksmanship with CQB speed" many variants include a bullet drop compensated (BDC) reticle. Every feature of its design was chosen for a single purpose: to provide increased hit potential in all lighting conditions.
Features:
Superior quality glass lenses
Combat proven
Fixed magnification
Rugged aluminum alloy housing
Both eyes open design
