Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Enjoy free shipping during the holidays! Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC and to all U.S. Military APO/FPO/DPO addresses.

Enjoy Our Extended FREE RETURNS

We want to ensure that making a return is as easy as possible! With our Hassle-Free, Extended Holiday Returns, eligible orders placed from November 12, 2025 on will benefit from an extended return deadline (January 13, 2026 or 30 days after receipt of your order - whichever is later). We'll even cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
Special offer available for this product. Click here to see!
Government Export Restriction Government Export Restriction

Product Info for NightForce ATACR 4-20x50mm ZeroStop Rifle Scope, 34mm Tube, First Focal Plane, MOA-XT Reticle, Black, C645

The NightForce ATACR 4-20x50mm ZeroStop Rifle Scope, 34mm Tube, First Focal Plane, MOA-XT Reticle, Black, C645 Objective Lens Diameter: 50 mm, Magnification: 4 - 20 x, Reticle: MOA-XT, Tube Diameter: 34 mm, Reticle Focal Plane: First Focal Plane (FFP), Exit Pupil: 2.5 - 8.3 mm, Illumination Color: Red, Finish: Matte, Field of View, Linear: 6.1 - 23.6 ft at 100 yds, Eye Relief: 3.5 in, Color: Black, Weight: 35.2 oz, Adjustment Click Value: 0.1 Mil Rad, Length: 13.9 in, Adjustment Type: MOA, Parallax: 11 yds to infinity, Illumination Type: Digillum, Battery Type: Stand Alone Lithium, Magnification Type: Variable, Condition: New, W/E Travel at 100 Yds: 100 - 130 MOA, Gun Type: Rifle. is here at OpticsPlanet with fantastic discounts ! Please also check out more options for NightForce ATACR 4-20x50mm ZeroStop Rifle Scope, 34mm Tube, First Focal Plane.

Purchase your new NightForce ATACR 4-20x50mm ZeroStop Rifle Scope, 34mm Tube, First Focal Plane, MOA-XT Reticle, Black, C645 from OpticsPlanet today and you will appreciate the easy checkout process, fantastic customer service, Free Shipping policy and information on easily tracking your order.

NightForce C645: ATACR 4-20x50mm ZeroStop Rifle Scope, 34mm Tube, First Focal Plane, MOA-XT Reticle, Black

Package Contents:

  • NightForce ATACR 4-20x50mm ZeroStop Rifle Scope, 34mm Tube, First Focal Plane

Specifications for NightForce ATACR 4-20x50mm ZeroStop Rifle Scope, 34mm Tube, First Focal Plane, MOA-XT Reticle, Black, C645

Objective Lens Diameter 50 mm
Magnification 4 - 20 x
Reticle MOA-XT
Tube Diameter 34 mm
Reticle Focal Plane First Focal Plane (FFP)
Exit Pupil 2.5 - 8.3 mm
Illumination Color Red
Finish Matte
Field of View, Linear 6.1 - 23.6 ft at 100 yds
Eye Relief 3.5 in
Color Black
Weight 35.2 oz
Adjustment Click Value 0.1 Mil Rad
Length 13.9 in
Adjustment Type MOA
Parallax 11 yds to infinity
Illumination Type Digillum
Battery Type Stand Alone Lithium
Magnification Type Variable
Condition New
W/E Travel at 100 Yds 100 - 130 MOA
Gun Type Rifle
$3,200.00
Order Now & Earn $64.00 OP Bucks
Code: NF-RS-ATCR42050-C645
MPN: C645
UPC: 847362019567
See All 5 Models

Buy Together & Save Even More!

  • Image of NightForce ATACR 4-20x50mm ZeroStop Rifle Scope, 34mm Tube, First Focal Plane, MOA-XT Reticle, Black, C645
    NightForce ATACR 4-20x50mm ZeroStop Rifle Scope, 34mm Tube, First Focal Plane, MOA-XT Reticle, Black, C645
  • Save 10% on Helix 6 Precision Pre-fit Threaded Rifle Barrel, .300, 26in, Ruger, Winchester Magnum, Black, RPR-300WM-26BL
Bundle Savings:
$110.00
OP Bucks:
$83.80
$4,299.99 $4,189.99
Compare (0)