Out of stock
Trijicon ACOG 5.5x50mm Illuminated Red 7.62/.308 BDC Chevron Rifle Scope - 100175
Out of stock

Trijicon ACOG 5.5x50mm Illuminated Red 7.62/.308 BDC Chevron Rifle Scope - 100175

SKU 792439
Brand Trijicon
Model Number 100175
UPC 719307302037
This product is fulfilled by a PSA Partner and shipping times may vary.

Product Details


  • Series/Collection: ACOG
  • Objective Size: 50mm
  • Eye Relief: 2.2"
  • Magnification: 5.5x
  • Reticle Pattern: Illuminated Red 7.62/308 BDC Chevron
  • Reticle Color: Red Day/Night
  • Length: 12"
  • Weather Resistance: Waterproof, Shock-Resistant
  • Material: Forged Aluminum
  • Finish: Matte
  • Color: Black
  • Weight: 25.6 oz
  • Exit Pupil: 0.35"
  • Field of View: 18.4' at 100 yd
  • Adjustment Click Value: 5" at 100 yd
  • Width: 2-1/2"
  • Height: 2.7"
  • Includes: Thumbscrew Flattop Adapter (TA51), 5.5x50 Scopecoat (TA65), LENSPEN (TA56), Lanyard Assembly for Adjuster Caps (TA71E), Trijicon Logo Sticker (PR15), ACOG Manual, Warranty Card
  • Bullet Drop Compensating: Yes
  • Bindon Aiming Concept: Yes


The ACOG is internally-adjustable, compact telescopic sights with Tritium-illuminated reticle patterns for use in low light or at night. It combines traditional, precise distance marksmanship with close-in aiming speed. This model is designed for use with the M16 family, every feature of its mechanical and optical design was chosen for a single purpose: to provide increased hit potential in all lighting conditions, without failure prone batteries.

ACOG 5.5x50 red Chevron BAC flattop .308 reticle includes flat top adapter. The chevron reticle is designed to be zeroed using the tip at 100m. The width of the chevron at the base is 5.53 MOA which is 19 inches at 300 m. This allows range estimation for silhouette targets.


  • Always on, always ready - most ACOG models are battery free, featuring a tritium/fiber optic illuminated reticle that automatically adjusts the brightness based on available light
  • "Both eyes open" design - shooting using the Bindon Aiming Concept (BAC) allows for improved situational awareness
  • Combat proven - no other magnified optic has been used more in combat than the ACOG
  • Take control - several ACOG models are designed with a user adjustable brightness setting powered by a single AA battery, the 3.5x35 LED and 4x32 LED models both offer six adjustable brightness settings
  • Outstanding clarity - the quality of the glass and multi-coated lenses maximize light-gathering capabilities and clear field of view with zero distortion
  • Shock-resistant - proven to withstand recoil from a .22 LR to a .50 BMG and everything in between, easily passes US Military drop test requirements
  • Rugged, reliable housing design - fixed-power design allows for minimal moving parts to create a nearly indestructible sighting system
  • Exact target distances and holds - most ACOG models feature a bullet drop compensating and target-ranging reticle for decisive aiming
  • Waterproof - exceptional waterproof performance that exceeds military standards, dry nitrogen-filled to eliminate fogging
  • Fiber optics and tritium power and illumination source


Q & A