Top 20 Best Nikon 4X12X40 Bdc Reviews & Comparison [Ultimate Guide]

The future of the best nikon 4x12x40 bdc is here, and we’ve got all the best picks for 2023. We have compiled 56202 reviews from top experts that led us to these 20 devices on the list.

The Best Nikon 4X12X40 Bdc Deals This Week: 

Bestseller No. 1
Vortex Optics Diamondback 4-12x40 Second Focal Plane Riflescope - Dead-Hold BDC Reticle (MOA) with Vortex Hat
  • The Diamondback 4-12x40 riflescope is one of multiple configurations in the Diamondback lineup and is ideal for big game, predator/varmint, muzzleloader, slug shotgun, and long range applications. Vortex Optics hat included, hat color may vary.
  • Dead-Hold BDC reticle is good for any hunting or shooting at varying ranges where estimating hold-over would be a concern
  • Lenses are fully multi-coated for crystal clear, bright images from dawn till dusk The fast focus eyepiece allows for quick and easy reticle focusing
  • Metal on metal precision turrets offer the ability to zero reset after sight-in A precision glide erector system ensures accurate tracking and repeatability
  • A solid one-piece tube with a hard anodized finish creates a shockproof and durable scope while helping camouflage the shooter's position Argon purged and O-ring sealed the scope will deliver a lifetime of fog proof and waterproof performance
Bestseller No. 2
Leupold VX-Freedom 4-12x40mm Specialty Riflescope,Creedmoor
  • Model #179313 - VX-Freedom 4-12x40 with a Creedmoor reticle with a Matte finish
  • Advanced Optical System - offers tried and true light transmission for extended glassing sessions, best in class glare reduction in harsh light, and the resolution and clarity that recreational sportsmen and sportswomen demand
  • Scrach Resistant Lenses - Extreme military-standard scratch resistance for added protection
  • 3:1 Zoom Ratio - gives you 3 times more magnification at high power than at low power, so you can dial your power down for close encounters or all of the way up for long-range engagements
  • Design, Machined and Assembled in the USA. 100% Waterproof, fogproof, shockproof, and backed by Leupold's legendary customer care
Bestseller No. 3
Vortex Optics Crossfire II 4-12x40 AO, Second Focal Plane Riflescope - Dead-Hold BDC Reticle (MOA) , black
  • The 4-12x40 Adjustable Objective Crossfire II riflescope is one of many configurations in the Crossfire II line. The Dead-Hold BDC reticle is good for hunting/shooting at varying ranges where estimating holdover is a concern
  • The adjustable objective provides image focus and parallax removal to the shooter while anti-reflective, fully multi-coated lenses provide bright and clear views
  • With long eye relief and an ultra-forgiving eye box, you'll be able to quickly get a sight picture and acquire your target. The fast focus eyepiece allows quick and easy reticle focusing
  • Capped reset turrets are finger adjustable with MOA clicks that can be reset to zero after sighting in
  • A single piece tube constructed from aircraft grade aluminum ensures strength and shockproof performance. O-ring sealed and nitrogen purged, the Crossfire II delivers waterproof and fogproof performance
SaleBestseller No. 4
Crimson Trace Hardline 4-12x40mm Riflescope with SFP, BDC Reticle, Lightweight Solid Construction, Scope Caps and Lens Cloth for Hunting, Shooting and Outdoor, black
  • SPECS: 4-12 magnification with a 40mm lens diameter, aerospace grade 1" tube and weighs 16.2 oz - FOV Range: 23.6 ft Min - 7.9 ft Max
  • ACCURACY: Features a second focal plane, non-illuminated, custom CT BDC .223/5.56 reticle with a 3.5" eye relief, 1/4" click value and quick spring-loaded zero reset exposed turrets
  • EASE OF USE: Windage (right side), elevation (top) knobs are exposed for quick and easy adjustments
  • DURABLE: Constructed of lightweight anodized aluminum with multi-coated lenses and is waterproof, shockproof and nitrogen purged to prevent fogging
  • INCLUDES: Lens cloth and scope caps
Bestseller No. 5
Wearable4U Athlon Optics Neos 4-12x40, Capped, Side Focus, 1 inch, SFP, BDC 500 IR Riflescope with Included Extra Battery CR2032 Lens Cleaning Pen and Lens Cleaning Cloth Bundle
  • IN THE BOX: 1 x Athlon Optics Neos 4-12x40, Capped, Side Focus, 1 inch, SFP, BDC 500 IR Riflescope; 1 x Allen Wrench; 1 x Extra Battery CR2032; 1 x Wearable4U Lens Cleaning Pen; 1 x Lens Cleaning Cloth
  • Fully Multicoated optics effectively reduces reflected light and increases the transmission of light giving you a brighter image than normal single coated lenses.
  • Aircraft Grade Aluminum provide extra strength and durability to handle the toughest terrain and offers lifetime of use.
  • Heat treated one piece tube gives the scope extra strength over multi-piece tubes. A one piece tube also is better at keeping moisture out thus keeping your scope fog proof for the life of the product
  • Wearable4U Lens Cleaning Pen and Lens Cleaning Cloth - perfect set for removing fingerprints, dust, and other debris that may compromise your image.
Bestseller No. 6
Bushnell Engage 4-12x40mm Riflescope, Fully Multi Coated Optics with Deploy™ MOA Reticle Hunting Riflescope
  • The Engage riflescope represents the latest evolution in Bushnell optics. The new Deploy MOA reticle features 1-MOA windage and elevation hashmarks, and can reach short and mid-range targets. Dialing in the scope is easy too, with the Toolless Locking Turret (TLT). The TLT also allows for Toolless ZERO reset. Find out why Bushnell's clarity and glass are best in class with Engage
  • The Engage 4-12x40 riflescope is a classic mid-range configuration improved with EXO Barrier and the new Deploy MOA reticle and a 50mm objective for maximum brightness
  • Fully Multi Coated - Multiple layers of anti-reflective coating on all air-to-glass surfaces deliver bright, high-contrast images
  • Deploy MOA reticle - Compatible with multiple calibers. The thin reticle doesn't obscure the target, and MOA hashmarks aid in windage and elevation holdovers
  • Exclusive EXO Barrier Protection - Bushnell's newest and best protective lens coating molecularly bonds to the glass, repelling water, oil, dust, debris and preventing scratches
Bestseller No. 7
Sig Sauer SOW34204 Whiskey3 Riflescope, 4-12X40mm, 1 in, Sfp, Black, One Size
  • 3x optical zoom offered in second focal plane (sfp) with multiple reticle options
  • low dispersion (ld) glass provides industry leading optical clarity for any situation
  • european style eyepiece for a smooth, fast, and precise reticle adjustment
  • dependable waterproof (ipx-7 rated for complete immersion up to 1 meter) and fog-proof performance
  • durable and long lasting
Bestseller No. 8
Vortex Optics Diamondback 4-12x40 Second Focal Plane Riflescope - Dead-Hold BDC Reticle (MOA) , Black
  • The Diamondback 4-12x40 riflescope is one of multiple configurations in the Diamondback lineup and is ideal for big game, predator/varmint, muzzleloader, slug shotgun, and long range applications
  • Dead-Hold BDC reticle is good for any hunting or shooting at varying ranges where estimating hold-over would be a concern.
  • Lenses are fully multi-coated for crystal clear, bright images from dawn till dusk. The fast focus eyepiece allows for quick and easy reticle focusing.
  • Metal on metal precision turrets offer the ability to zero reset after sight-in. A precision glide erector system ensures accurate tracking and repeatability.
  • A solid one-piece tube with a hard anodized finish creates a shockproof and durable scope while helping camouflage the shooter's position. Argon purged and O-ring sealed the scope will deliver a lifetime of fog proof and waterproof performance.
Bestseller No. 9
Vortex Optics CF2-31015 Vortex Crossfire 2 4-12x44 Riflescope Deadhold BDC MOA , Black
  • The 4-12x44 Crossfire II riflescope is one of many configurations in the Crossfire II line. The Dead-Hold BDC reticle is good for hunting/shooting at varying ranges where estimating holdover is a concern.
  • With long eye relief and an ultra-forgiving eye box, you'll be able to quickly get a sight picture and acquire your target. The fast focus eyepiece allows quick and easy reticle focusing.
  • Anti-reflective, fully multi-coated lenses provide bright and clear views for the user.
  • Capped reset turrets are finger adjustable with MOA clicks that can be reset to zero after sighting in.
  • A single piece tube constructed from aircraft grade aluminum ensures strength and shockproof performance. O-ring sealed and nitrogen purged, the Crossfire II delivers waterproof and fogproof performance.
SaleBestseller No. 10
Vortex Optics Sonora 4-12x44 Second Focal Plane Riflescope - Dead-Hold BDC Reticle
  • The single piece, 1-inch, aircraft-grade aluminum tube offers a versatile blend of adjustment for a wide variety of shooting applications.
  • The Dead-Hold BDC is good for hunting and shooting at varying ranges where estimating hold-over is a concern.
  • Fully multi-coated lenses increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces. The locking diopter eyepiece allows the shooter to set and lock the eyepiece setting once for their eye and forget it.
  • The hard anodized finish provides a low-glare matte surface and helps camouflage the shooter's position.
  • O-ring sealed and nitrogen purged, the Sonora delivers water and fogproof performance. Rugged construction withstands recoil and impact.
Bestseller No. 11
Vortex Optics Copperhead 4-12x44 Second Focal Plane Riflescope - Dead-Hold BDC Reticle
  • Specifically designed for hunters and shooters, the Copperhead riflescope offers the highest levels of performance and reliability.
  • The Dead-Hold BDC is good for hunting and shooting at varying ranges where estimating hold-over is a concern.
  • Fully multi-coated lenses increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces.
  • The long eye relief, locking diopter are just a few of the reasons this riflescope is a crowd pleasing favorite.
  • Its hard anodized single-piece aircraft-grade aluminum tube is nitrogen purged and o-ring sealed for waterproof/fogproof/ weatherproof performance.
SaleBestseller No. 12
Bushnell Rimfire 3-9x40 Illuminated Riflescope, Hunting Riflescope with BDC Reticle Lightweight and Waterproof Sealed
  • Bushnell's Rimfire Riflescope is designed to deliver peak performance for the 40-grain .22 LR, this scope boasts a BDC reticle with hold positions out to 125 yards—and you'll never miss your shot
  • Multi-coated optics for improved resolution, light transmission, and contrast to you get you on target
  • Lightweight, waterproof-sealed, one-piece aircraft-grade aluminum tube construction with capped turrets to protect your scope settings in the field
  • A dedicated Rimfire riflescope that is Ideal for: varmint, small game, plinking
  • The Bushnell 3-9x40 Rimfire is covered by our Ironclad lifetime warranty
Bestseller No. 13
Sig Sauer BUCKMASTERS Scope- 3-9x40MM BDC
  • 3-9x40MM BDC
  • Fully multi-coated optical system
  • Generous and consistent eye relief
  • 0.25 MOA ADJ
  • waterproof, shockproof and fog proof
Bestseller No. 14
Sig Sauer BUCKMASTERS Scope- 3-12x44MM BDC
  • 3- 12X44MM / 1 in
  • 0.25 MOA ADJ
  • Generous and consistent eye relief
  • Fully multi-coated optical system for increased light transmission
  • waterproof, shockproof and fog proof
SaleBestseller No. 15
Vortex Optics Diamondback Tactical 4-12x40 Second Focal Plane Riflescope - VMR-1 Reticle (MOA),black
  • Durability and perfomance are the pillars of the Diamondback Tactical 4-12x40 riflescope. VMR-1 MOA reticle can be used to effectively determine ranges, holdovers, windage corrections and moving target leads.
  • Extra-low dispersion glass and XR fully multi-coated lenses give the brightest views possible. The extremely accurate hashmarked based reticle works especially well at extended ranges.
  • With distinctive, responsive dialing, the exposed tactical turrets are built with the shooter in mind. A zero reset feature keeps zeroing simple and quick.
  • Strong o-ring seals, nitrogen purging, and shockproof construction guarantees rugged, waterproof and fogproof performance.
  • The Diamondback Tactical offers features that will benefit any rifle platform.
Bestseller No. 16
Athlon Optics Neos 4-12x40 Riflescopes (BDC 22 RIMFIRE)
  • 0. 25 MOA Click Value, 60 MOA Total Adjustment, 10 yards to infinity Parallax adjustment
  • Fully Multicoated optics effectively reduces reflected light and increases the transmission of light giving you a brighter image than normal single coated lenses
  • Waterproof to protect the scope in the harshest weather conditions or if accidentally submerged underwater
  • Heat treated one piece tube gives the scope extra strength over multi-piece tubes.   A one piece tube also is better at keeping moisture out thus keeping your scope fog proof for the life of the product
  • Reticle etched on the glass that provides excellent backing support for complex reticle design and offers great durability and much higher shock resistance to recoil
Bestseller No. 17
Burris 4.5 x-14 x -42mm Fullfield II Ballistic Plex Scope , Matte Black
  • Popular And Premium Traditional Hunting Scope At An Affordable Price; High-Grade Optical Glass Provides Excellent Brightness And Clarity With Lasting Durability
  • The Burris Hunting Line Of Riflescopes Builds On Over 40 Years Of Optical Engineering Experience To Offer Scopes With Clarity And Unfailing Reliability
  • Shooting And Hunting Is More Than A Hobby. It'S A Way Of Life. Burris Has Always Been A Part Of That Life
  • Durable, Stress-Free, Solid 1-Piece Outer Tube Withstands Shock And Vibrations Of Even The Heaviest Recoil
  • Fullfield II variable power 4.5x-14x-42mm matte black ballistic plex adjustable objective
Bestseller No. 18
Leupold VX-Freedom 4-12x40mm Riflescope
  • Model #180600 - VX-Freedom 4-12x40mm Riflescope with a Duplex CDS reticle and a Matte finish
Bestseller No. 19
SIG SAUER BUCKMASTERS Scope- 3-9x50mm BDC
  • BEST PERFORMANCE - The Buckmasters Rifle Scopes were inspired by Jackie Bushman to bring the performance of SIG SAUER Electro-Optics to a value that is within reach for every hunter; This scope for rifles available with various magnification options to bring freedom of choice
  • BUCKMASTERS BDC RETICLE - This rifle scope comes equipped with a unique Buckmasters Bullet Drop Compensation (BDC) reticle, complete with holdover dots that extend up to a distance of 500 yards; Avid hunters know the upgraded game hunting comes with upgraded equipment
  • GREAT CONSTRUCTION -The Buckmasters hunting rifle scope has extra durable construction with a single-piece, 1-inch main tube; For those who appreciate the convenience, it also features an integrated thread in the throw lever which allows for quick magnification changes
  • WEATHER RESISTANT - Dependable waterproof, shockproof, and fogproof performance and high-performance optical system with low dispersion glass of the Buckmasters scope makes your hunting season non-stop whatever weather is on the way; See the target with a reliable magnification of 3-9X50mm
  • SIG SAUER - In our world-class facilities, we build the toughest, most precise rifles, pistols, optics, suppressors, ammunition, airguns, holsters, and various accessories, while offering the finest guns training - all as a fully integrated system
Bestseller No. 20
Simmons 8 Point 4-12x40 Black Riflescope with Truplex Reticle and Rings Included S8P41240
  • As easy on the wallet as it is on the eye, the 8-Point riflescope offers more high-quality features than any other in its class
  • All models come with fully coated optics for a brighter, higher-contrast image, and 1/4-MOA SureGrip audible-click windage and elevation adjustments for effortless adjustment
  • Includes many premium features – like our TrueZero windage and elevation adjustment system that stays locked tight to zero, through even the most strenuous conditions, and the QTA eyepiece for easy target acquisition
  • Waterproof, fogproof and recoilproof, the 8-Point delivers outstanding precision in a basic riflescope. A value that makes it as easy to mount on your rifle, as the mounts you’ll be hanging on your wall
  • TrueZero fingertip windage and elevation adjustment system. QTA (Quick Target Acquisition) eyepiece for fast, easy target acquisition. Fully coated, high-quality optics for bright, high-contrast target image Waterproof, fogproof and recoilproof

Bottom Line about Nikon 4X12X40 Bdc

When you purchase nikon 4x12x40 bdc, it’s important to consider whether or not the item will actually serve its purpose. Sometimes we may think that an acquisition is necessary when really there are other options available at a lower cost, which would suffice just as well with no loss in value–reviewing these alternatives beforehand can help avoid wasting money on unnecessary purchases later down the line. 

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