The Trijicon ACOG M4A1 Amber .308 BDC is a specialized riflescope designed for optimal performance with M4A1 carbines chambered in .308 Winchester. This Advanced Combat Optical Gunsight (ACOG) features a fixed 4x magnification and a 32mm objective lens, providing an ideal balance between field of view and target detail. The amber center illumination offers excellent contrast in various lighting conditions. The reticle incorporates a Bullet Drop Compensator (BDC) calibrated for .308 ammunition, allowing for precise shots at extended ranges. The dual-illumination system utilizes fiber optics and tritium to ensure a clearly visible reticle in any lighting condition without relying on batteries.

Features and Specifications:

• Magnification: 4x

• Objective Lens Diameter: 32mm

• Reticle: Illuminated Amber TA01NSN Crosshair with .308 BDC

• Illumination: Fiber optics (daylight) and tritium (low-light)

• Housing Material: Forged Aluminum

• Weight: 15 oz

• Length: 5.8 inches

• Eye Relief: 1.5 inches

• Field of View: 36.8 feet at 100 yards, 7 degrees

• Adjustment Type: MOA

• Adjustment Click Value: 0.25 MOA

• Waterproof and fogproof

• Shockproof: Yes

• Includes: ACOG Thumbscrew Flattop Adapter, Backup Iron Sights, LENSPEN, Manual

• Made in the USA