• Sig Sauer SOR52001 Romeo5 1x20mm Compact 2 Moa Red Dot Sight, Black

    Sig Sauer ROMEO5 compact red dot sights provide civilians and armed professionals a robust 1x aiming solution for any situation. Ultra-low parallax so point-of-aim is point-of-impact and the red dot remains parallel to the bore of your firearm, no matter what your viewing angle is relative to the optical axis of the sight. Unlimited eye-relief allows you to acquire the aiming point and the target regardless of the position of your eye behind the sight. The readily available CR2032 battery is side-loading, allowing for quick battery replacement (featuring 50,000+ hours or more of life). FEATUR... [Read More]

    • ASIN: B01C95I8N4
    • UPC: 798681553396
    • ASIN: B01C95I8N4
    • Brand: Sig Sauer
    • Size: 1x20mm
    • Manufacturer: Sig Sauer

  • AT3 Tactical RD-50 PRO Red Dot Sight with .83" Riser - for Absolute Cowitness with Iron Sights - 2 MOA Compact Red Dot Scope

    Red Dot Sight Technical Specs Power / Obj. Lens: 1x25mm Reticle: 2 MOA Red Dot Lens Coating: Multi-coated Weight: 3.6 oz Mounting Length: 1.1 inch / 28 mm Total Length: 2.4 in / 61.8 mm Exit Pupil: 22mm Battery Type: CR2032 (Renata CR2032 Battery Included) Battery life: up to 50,000 hours on lowest setting. Approx. 5,000 hour with typical use Windage/Elevation Click Value: 1 MOA per click Adj Range: +/- 35 MOA Eye Relief: Unlimited Parallax Adjustment: Fixed Field of View: Unlimited Night Vision Compatible: No Nitrogen filled: Yes Waterproof/Fogproof: Yes Body material: 6061 Aluminum Finish: M... [Read More]

    • ASIN: B01M0JMCFO
    • UPC: 783935100075
    • ASIN: B01M0JMCFO
    • Brand: AT3 Tactical
    • Size: Med .83" Riser (Absolute Cowitness)

  • Vortex Optics Spitfire 1x Prism Scope - DRT Reticle (MOA)

    The 1x Spitfire combines an impressive array of high-performance features into a rugged, ultra-compact package. When fast target acquisition in close- to medium-range shooting applications is a priority, the Spitfire excels. Laced with advanced features, the sophisticated prism-based design allows for a more compact optical system without sacrificing optical quality. The DRT (Dual Ring Tactical) reticle is etched directly on the prism to assure consistent point-of-aim at all times with selectable red/green illumination of five intensity levels to match specific conditions. Prism Scopes are not... [Read More]

    • ASIN: B00HYRGOQQ
    • UPC: 875874005365
    • ASIN: B00HYRGOQQ
    • Brand: Vortex Optics
    • Size: 5 x 3 x 3"
    • Manufacturer: Vortex Optics

  • KNS AR15 Hooded-Duplex Front SightBlack

    Sight Body Style - Hooded .240 aperture. Crosshair Type - Duplex. Crosshair Size - .010 / .020 Diameter. Crosshair Material - Heat treated. Installation - Replaces mil-spec front sight post sight w/o modifications to the weapon. Does not require a special tool. Using a ball point pin to depress the front sight detent, the installer can simply rotate the hooded sight with the finger tips.

    • ASIN: B006ESJEE0
    • UPC: 851876003103
    • ASIN: B006ESJEE0
    • Brand: KNS Precision
    • Manufacturer: RSR Group, Inc

  • Feyachi Reflex Sight Red & Green Dot Gun Sight Scope 4 Reticles with 45 Degree Rail Mount, Upgraded On/Off Switch

    Feyachi Upgraded Red & Green Reflex Sight with 4 Reticles☛Please Read☚ Based on customer'feedback and other sources, an astigmatism (uncorrected or with prescription) may cause blurry reticles on red dots (Double images) and other prismatic optics. If there is an issue with the reticle and you think this may apply to you, please consult a professional for more information on astigmatism and prismatic optics.Features◉Tubeless design with 40mm reflex lens aperture provides a wide field of view, suitable for normal and rapid-firing shooting of moving targets.◉Durable all metal constructio... [Read More]

    • ASIN: B07F45L969
    • ASIN: B07F45L969
    • Brand: Feyachi
    • Manufacturer: Feyachi

  • Dagger Defense DDHB Red Dot Reflex Sight, Reflex Sight Optic and Substitute for Holographic red dot Sights

    Dagger Defense is a Veteran owned company. The DDHB red dot scope is constructed of aircraft grade aluminum and has four patterns of red dot reticles. Ergonomic scope design for better fit. **Please Read**: Based on customer input and other sources, an astigmatism (uncorrected or with prescription) may cause blurry reticles on red dot scopes and other prismatic optics. If there is an issue with the reticle and you think this may apply to you, please consult a professional for more information on astigmatism and prismatic optics.

    • ASIN: B00ZM3TMO0
    • UPC: 712321597311
    • ASIN: B00ZM3TMO0
    • Brand: DD DAGGER DEFENSE
    • Manufacturer: DD Dagger Defense

  • Primary Arms 2.5X Compact Prism Scope - Illuminated ACSS CQB-M Reticle

    The Primary Arms PAC2.5X was designed from the ground up to be the ideal CQB and mid-range optic. This 2.5X magnification, compact scope features an etched version of our Patented CQB-M ACSS bullet drop ranging reticle that requires no illumination. The etched reticle requires no illumination, but 12 brightness settings are powered by a CR2032 battery. Constructed of 6061 aluminum with an anodized matte black finish, this tough scope is nitrogen purged, water resistant and fog resistant. A standard 1913 Picatinny mount is included, but can be removed for use with other compatible industry stan... [Read More]

    • ASIN: B00GX67DOQ
    • UPC: 818500010548
    • ASIN: B00GX67DOQ
    • Brand: Primary Arms
    • Manufacturer: Primary Arms

  • Vortex Optics Venom Red Dot Sight - 3 MOA Dot

    Make your rifle, pistol, or shotgun even better with the Venom Red Dot sight. Choose 3 or 6 MOA for rapid target acquisition or precise point of aim. The durable, machined aluminum housing ensures the unit will stand up to whatever you throw at it. Top-load system makes changing the CR1632 battery a snap and alleviates the need to remove the sight when switching the power source. The power and dot intensity controls are conveniently located on the left side of the unit. Flush 1 MOA windage and elevation adjustments are super sleek and make sighting-in a breeze.

    • ASIN: B00S2P2J90
    • UPC: 611138325486
    • ASIN: B00S2P2J90
    • Brand: Vortex Optics
    • Size: Regualr
    • Manufacturer: Vortex Optics

  • Vortex Optics Spitfire 3X Prism Scope - EBR-556B Reticle (MOA) with Baseball Hat

    The Vortex spitfire 3x Prism scope combines a compact, prism-based design with the intuitive glass etched EBR-556B reticle-providing vital speed, accuracy and versatility in close to medium range shooting scenarios. The EBR-556B reticle (enhanced battle reticle) is designed around the 5.56 x 45 cartridge to aid in rapid shooting at both near and far ranges-providing holdover and ranging references from 0-500 yards. Etched directly on the prism to assure consistent point-of-aim at all times with selectable red/Green illumination of five intensity levels to match specific conditions.

    • ASIN: B01AGXK8PM
    • UPC: 641427805078
    • ASIN: B01AGXK8PM
    • Brand: Vortex Optics
    • Manufacturer: Vortex Optics

  • The Bates Method for Better Eyesight Without Glasses

    Better Eyesight Without Glasses is not only the definitive source for the classic Bates Method, it is in itself a remarkable phenomenon. Dr. William H. Bates’s revolutionary and entirely commonsensical theory of self-taught improved eyesight has helped hundreds of thousands of people to triumph over normal defects of vision without the mechanical aid of eyeglasses. If you think that your eyesight could be made better by natural methods, you are right.After years of experimentation, Dr. Bates came to the conclusion that many people who wore glasses did not need them. He gradually and carefull... [Read More]

    • ASIN: 0805002413
    • ASIN: 0805002413
    • ISBN: 0805002413
    • Manufacturer: Holt Paperbacks

  • Gemgoo 2PCS Glasses Optic HD Night Day Vision Driving Wrap Around Anti Glare Sunglasses Fitover Glasses

    Lens width: 2.56inch (65mm) Lens height: 1.54inch(42mm) Bridge: 0.67inch (17mm) Arm: 5.3inch (135mm) Package include : 1 PCS black Frame Dark Green lens sunglasses 1PCS black Frame Yellow lens sunglasses

    • ASIN: B07B6QX5P3
    • UPC: 667322962227
    • ASIN: B07B6QX5P3
    • Brand: Gemgoo
    • Size: x

  • Primary Arms Silver Series Compact 3x32 (Gen II) Prism Scope with Etched Fully Illuminated ACSS CQB 300BO \ 7.62 Reticle - Included MIL-STD Base with Removable Spacer

    Primary Arms Gen II 3X Compact Prism Scope - Illuminated ACSS 7.62x39 / 300BLK CQB ReticleThe heart of our tough Gen II 3X Prism Scope is the ACSS 7.62x39 / 300BLK CQB reticle that combines ranging, wind leads, moving target leads, and ballistic drop compensation out to 600 yards with supersonic or 225 yards with subsonic ammunition. The outer horseshoe of the glass etched reticle is used for close quarters engagement, simply place the generous semi-circle on the target and run with it! Each side of the horseshoe also has our integrated ranging system. Place the bottom of the target on the bot... [Read More]

    • ASIN: B07GG8VBJR
    • UPC: 818500013105
    • ASIN: B07GG8VBJR
    • Brand: Primary Arms
    • Manufacturer: Primary Arms

  • Vortex Optics Strikefire II Red Dot Sight - 4 MOA Bright Red Dot

    When situation demands fast shooting. And a big scope with a narrow field of view wont cut it, the Vortex Strikefire red dot sight, 4 MOA bright red dot reticle (SF-BR-503) lets you shoot quickly with both eyes open.

    • ASIN: B00HYRGYA2
    • UPC: 641427805108
    • ASIN: B00HYRGYA2
    • Brand: Vortex Optics
    • Manufacturer: Vortex Optics

  • MidTen 2MOA Micro Red Dot Sight 1x25mm Reflex Sight Waterproof & Shockproof & Fog-Proof Red Dot Scope, Mini Rifle Scope with 1 inch Riser Mount, Black

    Specification -- Color: Black -- Magnification: 1x -- Objective Diameter: 25mm -- Weight:118g/4.16oz  -- Length: 68.8mm/2.7inch -- Reticle: 2MOA Red Dot -- Riser Mount Height: 1inch -- Mounting Length (in. / mm): 1.57inch/40mm -- Scope Mount: 20mm/0.79inch -- Field of View @ 100 yards: Unlimited -- Parallax Free@yards: Unlimited -- Eye Relief: Unlimited -- Exit Pupil: 22mm -- Windage/Elevation Click Value: 1 MOA per click -- Adj. Range: +/- 35 MOA -- shockproof: Yes -- Battery type: CR2032 Features -- 11 red dot brightness settings meet different needs in different light conditions. -- The do... [Read More]

    • ASIN: B0794Z2HL9
    • UPC: 602815280679
    • ASIN: B0794Z2HL9
    • Brand: MidTen
    • Manufacturer: yawan

  • Primary Arms Silver Series 1x20 Compact Prism Scope with Etched Illuminated ACSS Cyclops Reticle

    The Primary Arms 1X Compact Prism Scope with ACSS Cyclops reticle excels where the limitations of a red dot start to show. It features a permanently etched reticle while retaining the speed and ease of use of a red dot. Every shooter will see a crisp, defined reticle when they look through the glass - even those with astigmatism. And a diopter ring on the ocular end ensures that the reticle will be perfectly in focus for your eyesight. The illuminated ACSS reticle design is more precise than what is possible with reflected LED emitter technology and has 11 brightness settings up to daylight br... [Read More]

    • ASIN: B07GFTTS2Y
    • UPC: 818500013082
    • ASIN: B07GFTTS2Y
    • Brand: Primary Arms
    • Manufacturer: Primary Arms

  • flip up backup battle sights by ozark armament picatinny mount ar pattern flat-top upper co-witness iron sights buis

    no frills only necessities. our aluminum flip up battle sights are made to give you a standard iron sight experience but flip down and out of the way for optics use. backed by our us

    • UPC: 877155176

  • AR Prism Sight Ballistic CQ Reticle with Free FastFire III Reflex Red Dot Sight

    This item may be regulated for export by the U.S. Department of State or the U.S. Department of Commerce. Please see our Export Policy prior to placing your order.Condition: NewObjective Lens Diameter: 36Magnification:

    • UPC: 129581452
    • Model: 300178
    • Color: Multicolor
    • Rating: 4.526

  • Aimshot Universal Pistol Laser Bore Sight Kit BS9/30 (AR 38/40/44 Rem/45 ACP/45)

    This kit is designed to bore sight most major pistol calibers. It includes the 9mm laser bore sight along with the 30 carbine (the laser that is used with the pistol caliber arbors) and the

    • UPC: 37466690
    • Model: KT-PISTOL
    • Color: Multicolor
    • Rating: 3.0

  • AR-19 Sight

    Our AR series sights are what you expect in a single pin adjustable sight, durable design, precision CNC parts, engraved markings and lightweight aluminum

    • UPC: 49782091
    • Model: 63019
    • Color: Black

  • NcStar Vism Pro Series AR Flip Up Sight

    Vism Pro Series Flip-Up Rear SightFeatures:- Pro Series Flip-Up Rear sight is a low profile spring loaded rear back-up sight that flips-up and deploys with a push of a button.- Rear sight low profile design

    • UPC: 434275915
    • Model: VMARFLR

  • AR Optics Rush Hi-Rise Mount, Integrated Red Laser Sight, Matte Black

    short description is not available

    • UPC: 146380409
    • Model: AR1003BR

  • Burris AR-F3 Flatop FastFire Sight Red Dot 3 MOA

    The Burris Optics AR-F3 Flattop Fast Fire III Sight is an excellent choice for AR and carbine shooters. This durable protective mount features a 3 MOA dot for enhanced accuracy. The Picatinny scope sits low

    • UPC: 23764033
    • Model: 300215
    • Color: Black
    • Rating: 4.278

  • Firefield Charge Ar Green Laser Sight YUKFF25007

    Compact & lightweight Windage & elevation adjustable Visible green laser Low-profile design Push button or pressure pad operation Operates using CR2

    • UPC: 722897182

  • Short Sight, Long Sight and Astigmatism: An Elementary Guide to the Refraction of the Eye (1886)

    Short Sight, Long Sight and Astigmatism: An Elementary Guide to the Refraction of the Eye

    • UPC: 121032105

  • Firefield FF25008 Charge AR Red Laser Sight & 180-Lumen Flashlight

    ? 180 lumens;? Compact & lightweight;? Windage & elevation adjustable;? Visible red laser;? Low-profile design;? Push button or pressure pad operation;? Operates using CR2

    • UPC: 686865272

  • Red Dots and Astigmatism

    Best Red Dot for Astigmatism

    Red Dot Sights and Astigmatism Blurry Dot to Clear Dot