Trijicon ACOG, 4x32, Dual Illuminated Red Chevron, USMC Rifle Combat Optic (RCO) for M4 and M4A1 (14.5 in. Barrel), With TA51 Mount TA31RCO-M4CP

• Superior quality glass lenses
• Combat proven
• Fixed magnification
• Rugged aluminum alloy housing
• Both eyes open design

Product Description:

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.