Optics

What Is the Difference Between a Red Dot and a Holographic Sight? A red dot sight uses an LED reflected off a coated lens to project a dot onto the glass. A holographic sight uses a lase… What Is the Best AR-15 Optic for My Budget? Under $200: Sig Romeo 5 red dot ($120) or Holosun HS403B ($140). Under $400: Holosun 510C ($280) or Vortex Strike Eagle … How Do I Zero a Red Dot Sight on My AR-15? Zero your red dot at 50 yards for a 50/200 zero, or at 36 yards for a true 100-yard zero. A 50/200 zero means your bulle… LPVO vs Red Dot, Which Is Better for My AR-15? A red dot is better for home defense, CQB, and engagements inside 200 yards, it is faster, lighter, and always at 1x wit… MOA vs MRAD, Which Reticle System Should I Choose? Neither is objectively better, both measure angles for adjusting bullet impact. MOA (Minutes of Angle) works in inches a… What Is the Best Optic for a Home Defense Rifle? The best optic for a home defense rifle is a red dot with shake-awake capability and long battery life, paired with a we… Is a Magnifier Behind a Red Dot Worth It? A flip-to-side magnifier behind a red dot gives you the best 1x performance of any setup with on-demand 3x or 6x magnifi… How Do I Choose the Right Scope Rings and Mounts for My Rifle? Match your scope tube diameter (30mm or 34mm), your rifle's mounting system (Picatinny rail, Weaver, or proprietary), an… What Are the Specs of the Micro T-2 by Aimpoint? The Aimpoint Micro T-2 is a 1x red dot optic with a 2 MOA dot, 50,000 hour battery life, 3.0 oz weight, 80 ft submersion… Is the Micro T-2 by Aimpoint Compatible with Standard Red Dot Optic Parts? Yes, the Micro T-2 uses the standard Aimpoint Micro footprint and works with common mount systems like LaRue LT660, ADM,… What Are the Specs of the PRO (Patrol Rifle Optic) by Aimpoint? The Aimpoint PRO is a 2 MOA red dot optic with 30,000-hour battery life, 30mm tube, QRP2 mount included, weighs 7.8 oz (… Is the PRO (Patrol Rifle Optic) by Aimpoint Compatible with Standard Red Dot Optic Parts? Yes, the Aimpoint PRO uses a standard 30mm tube diameter and Aimpoint's standard twist-lock mount system, making it comp… What Are the Specs of the Romeo5 by Sig Sauer? The Sig Sauer Romeo5 is a 1x20mm red dot optic with a 2 MOA dot, 40,000-hour battery life on CR2032, MOTAC motion activa… Is the Romeo5 by Sig Sauer Compatible with Standard Red Dot Optic Parts? The Romeo5 uses a proprietary SIG Micro-size footprint that's similar but not identical to Aimpoint Micro. It's not full… What Are the Specs of the MRO (Miniature Rifle Optic) by Trijicon? The Trijicon MRO is a 1x red dot optic with a 2 MOA dot, 4.1 oz weight, 5-year battery life on CR2032, and uses propriet… Is the MRO (Miniature Rifle Optic) by Trijicon Compatible with Standard Red Dot Optic Parts? No, the Trijicon MRO uses its own proprietary footprint and is not compatible with standard Aimpoint Micro mounts withou… How to Sight In a Rifle Scope Mount your scope, secure it properly, then fire groups at 25 yards to get on paper before moving to your desired zero di… How to Sight In a Red Dot Mount your red dot securely, start at close range with a stable shooting position, fire a group, then adjust windage and… Red Dot vs Holographic Sight: Which Is Better Red dots are better for most shooters due to lower cost, longer battery life, and wider eye relief. Holographic sights e… LPVO vs Red Dot: Which Should You Choose Red dots excel for close-range speed and both-eyes-open shooting. LPVOs dominate when you need magnification beyond 100 … 1-6x vs 1-8x vs 1-10x LPVO: Which Magnification Is Best 1-6x provides the best balance of close-range speed and sufficient magnification for most applications. 1-8x and 1-10x o… How to Choose a Scope for Long Range Shooting Choose a scope with at least 15x magnification, 44mm+ objective lens, target turrets with 1/4 MOA clicks, and first foca… MOA vs MRAD: Which Reticle System Is Better MRAD is objectively better for precision work due to its decimal-based math and consistency across all distance calculat… Fixed Power vs Variable Scope: Which Is Best Fixed power scopes offer superior optical clarity and reliability, while variable scopes provide versatility across diff… Best Optic Height for AR-15: Absolute vs Lower Third Cowitness Lower third cowitness is generally better for most AR-15 builds. It provides backup iron sight visibility while keeping … How to Mount a Scope on a Rifle Mount a scope by installing proper bases and rings for your rifle, ensuring correct eye relief distance, leveling both r… What Is Eye Relief and How Much Do You Need Eye relief is the distance between your eye and the rear lens where you get a full sight picture. Most shooters need 3-4… First Focal Plane vs Second Focal Plane Scopes First focal plane scopes have reticles that scale with magnification, keeping subtensions accurate at any power. Second … How to Choose a Red Dot for a Pistol Choose a pistol red dot based on dot size, battery life, durability rating, and mounting compatibility. A 3-6 MOA dot wo… How to Choose Night Vision Compatible Optics Choose optics with passive compatibility modes or dedicated night vision settings that don't emit infrared light. Look f… What Is Parallax and How Does It Affect Accuracy Parallax is the apparent shift of your reticle relative to the target when your eye moves behind the scope. It causes po… How to Choose Pistol Sights: Iron vs Fiber Optic vs Tritium Iron sights offer reliability and durability, fiber optic sights provide bright daytime visibility, and tritium sights e… Pistol Red Dot: How to Choose and Zero Choose a pistol red dot based on window size, dot size, battery life, and mounting system compatibility. Zero by adjusti… How to Choose a Hunting Scope Choose hunting scope power based on your typical shooting distances, prioritize reliable tracking and clear glass, and m… How to Sight In a Hunting Rifle Before Season Start at 25 yards with a solid rest, bore sight first, then move to 100 yards for final zero. Fire three-shot groups, ad…