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Nikko Stirling Diamond 3-12x56mm Illuminated, 30mm Tube, Rifle Scope, Second Focal Plane , Color: Black, Tube Diameter: 30 mm, $6.00 Off w/ Free Shipping

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Nikko Stirling Diamond 3-12x56mm Illuminated, 30mm Tube, Rifle Scope, Second Focal Plane, Illuminated German #4 Dot Reticle, Matte Black, NDSI31256
Nikko Stirling Diamond 3-12x56mm Rifle Scope, 30mm Tube, Illuminated German #4 Dot Reticle, Black, ndsi31256
Nikko Stirling Diamond 3-12x56mm Rifle Scope, 30mm Tube, Illuminated German #4 Dot Reticle, Black, ndsi31256
Nikko Stirling Diamond 3-12x56mm Rifle Scope, 30mm Tube, Illuminated German #4 Dot Reticle, Black, ndsi31256
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Nikko Stirling Diamond 3-12x56
Nikko Stirling Diamond 3-12x56mm Illuminated, 30mm Tube, Rifle Scope, Second Focal Plane, Illuminated German #4 Dot Reticle, Matte Black, NDSI31256
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Nikko Stirling Diamond 3-12x56mm Illuminated, 30mm Tube, Rifle Scope, Second Focal Plane, Illuminated German #4 Dot Reticle, Matte Black, NDSI31256
Nikko Stirling Diamond 3-12x56mm Rifle Scope, 30mm Tube, Illuminated German #4 Dot Reticle, Black, ndsi31256
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Nikko Stirling Diamond 3-12x56mm Rifle Scope, 30mm Tube, Illuminated German #4 Dot Reticle, Black, ndsi31256
Nikko Stirling Diamond 3-12x56mm Rifle Scope, 30mm Tube, Illuminated German #4 Dot Reticle, Black, ndsi31256
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Nikko Stirling Diamond 3-12x56mm Rifle Scope, 30mm Tube, Illuminated German #4 Dot Reticle, Black, ndsi31256
Nikko Stirling Diamond 3-12x56mm Rifle Scope, 30mm Tube, Illuminated German #4 Dot Reticle, Black, ndsi31256
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Nikko Stirling Diamond 3-12x56mm Rifle Scope, 30mm Tube, Illuminated German #4 Dot Reticle, Black, ndsi31256

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Questions & Answers
Customer Reviews
Helpful Positive Review
Outdoorsman by Adams, Verified Owner, October 8, 2025
Great product for the price! For those who have a low budget this was a surprisingly nice optic. It was very clear had features of high priced scopes and performed well.
2/2 found this helpful
Helpful Positive Review
Nikko Sterling scope by D.B, Verified Owner, October 25, 2025
Very satisfied with my purchase. Very good quality and affordable price.
2/2 found this helpful
Read All 2 Reviews

Zero In & Save: 15% OFF Rifle Scopes

See promotion details.
SCPSAVClick to Copy Coupon Code
Eligible models will have a savings offer and the coupon code to use below. Add the item to your cart and enter coupon code for savings on that select model! Limited time only. Cannot be combined with other promotions or offers.
Reticle:
Illuminated #4 DOT
Reticle Focal Plane:
Second Focal Plane (SFP)
Illumination Color:
Green, Red
Finish:
Matte
Color:
Black
Weight:
24 oz
Adjustment Click Value:
1/4 MOA
Adjustment Type:
MOA
Parallax:
Parallax Free
Illumination Type:
LED

Code: 1YQ-RS-NDR31256-NDSI31256

MPN: NDSI31256

UPC: 9420008994490

List: $309.99Save $6.00
$303.99

Product Info for Nikko Stirling Diamond 3-12x56mm Illuminated, 30mm Tube, Rifle Scope, Second Focal Plane

The quest for the trophy or the elusive game animal takes today's hunters to more extreme locations where the climate and terrainimage

Specifications for Nikko Stirling Diamond 3-12x56mm Illuminated, 30mm Tube, Rifle Scope, Second Focal Plane:

Manufacturer: Nikko Stirling
Objective Lens Diameter: 56 mm
Magnification: 3 - 12 x
Reticle: Illuminated #4 DOT
Tube Diameter: 30 mm
Reticle Focal Plane: Second Focal Plane (SFP)
Illumination Color: Red, Green
Finish: Matte
Eye Relief: 4.5 in
Color: Black
Weight: 24 oz
Adjustment Click Value: 1/4 MOA
Length: 14.2 in
Adjustment Type: MOA
Parallax: Parallax Free
Illumination Type: LED
Battery Type: CR2032
Fabric/Material: Aircraft Aluminum
Lens Material: Glass
Optical Coating: Multi-Coated
Weather Resistance: Yes
Water Resistance Level: Waterproof
Shockproof: Yes
Fogproof: Yes
Battery Quantity: 1
Magnification Type: Variable
Gun Type: Rifle

Features of Nikko Stirling Diamond 3-12x56mm Illuminated, 30mm Tube, Rifle Scope, Second Focal Plane

  • CNC machined parts made to tightest tolerances
  • Aircraft approved aluminium
  • High Grade Optical lens coatings for maximum light transmission
  • Low profile adjustments
  • Fast finger adjustable dials
  • Rubber enhanced zoom ring
  • Speed focused eyepiece

Package Contents:

  • Nikko Stirling Diamond 3-12x56mm Illuminated, 30mm Tube, Rifle Scope, Second Focal Plane
  • Lens Cover
  • Lens Cloth
  • Manual

Nikko Stirling Diamond 3-12x56mm Illuminated, 30mm Tube, Rifle Scope, Second Focal Plane Orderable Models

List of Orderable Models

  • Nikko Stirling Diamond 3-12x56mm Illuminated, 30mm Tube, Rifle Scope, Second Focal Plane, Illuminated German #4 Dot Reticle, Matte Black, NDSI31256 , MPN: NDSI31256 , UPC: 9420008994490 , Code: 1YQ-RS-NDR31256-NDSI31256

Nikko Stirling Diamond 3-12x56mm Illuminated, 30mm Tube, Rifle Scope, Second Focal Plane Unavailable & Discontinued Models

List of Unorderable Models

  • Nikko Stirling Diamond Rifle Scope 3-12x56, #4DOT Reticle, Black, NSN N, NDS31256 , MPN: NDS31256 , UPC: 9420001434290 , Code: 1YQ-RS-NDR31256-NDS31256
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Last updated 2026-10-02 UTC.