Best 24 A2 Sights for Precision Shooting

Choosing the right sight for your firearm can significantly enhance accuracy and performance. Our comprehensive guide evaluates the most reliable A2 sights available, comparing their durability, visibility, and compatibility to help you make an informed decision.

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Bea Right Hand A2 Hunting Sight

This right-handed hunting sight offers precise 2nd and 3rd axis adjustments, making it ideal for both new and experienced hunters. Its lightweight and durable design ensures consistent performance in the field. As one of the most cost-effective options available, it delivers exceptional value for money without compromising on quality.

Lancaster Archery Supply HHA Lens Kit T (1-3/4” XL Housing) 2x

These high-quality polycarbonate lenses offer superior scratch resistance thanks to HHA’s proprietary coating, comparable to glass durability. With an impressive 2x magnification that brings targets closer for precise aiming, they’re a practical upgrade for both 3D shooting and hunting. The lenses feature an internal diameter of 1.8 inches and fit snugly into 1.75” XL scope housings, making them a versatile addition to compatible A2 sights.

Black Gold Rush Sight RH / .019

The Black Gold Rush sight combines durable machining with innovative lighting technology for clear pin visibility. Its rock-solid level ring and direct-mount base provide reliable sight adjustment, while the interchangeable fluorescent guard ring adds both style and protection. Whether you’re shooting from a blind or in low light conditions, the sight’s automatic photo-chromatic pins and sky-coil light-gathering system ensure your target is always in clear focus.

100% RC2 AC2 ST2 Photochromic Lenses

These versatile lens replacements maintain crystal-clear visibility in changing light conditions. The anti-fog coating keeps your view obstruction-free, while the robust protection from harmful UV rays gives you peace of mind during your ride. With their compact design and reliable performance, these lenses are a practical upgrade for all 100% Racecraft 2, Accuri 2, and Strata 2 goggles.

SureLoc Adrenaline Sight

The SureLoc Adrenaline sight brings precision shooting to recurve bows with its carbon-fiber design and super-tight windage adjustment. The vertical frame and elevation marks make it a breeze to fine-tune your shot, giving you the edge you need at the range or in competition. Between the five color options and aggressive 1.42-pound weight, it’s a sight that’s as much about personal style as it is about hitting the bullseye.

Black Gold Pro Sight (Single Pin) LH

This left-handed sight combines a sleek 4-inch wing truss design with Black Gold’s latest Pro Sight pins, featuring a smaller pin throat for improved accuracy. The CNC-machined sighting mechanism offers precise vertical and horizontal adjustments, while the durable 6061 aluminum construction maintains light weight. The system includes 54 interchangeable sight tapes and a photochromatic shell that changes color faster than previous models.

RPLiDAR A2M12 360° Laser Scanner

The RPLIDAR A2M12 delivers impressive performance with its ability to capture 8000 measurements per second, while its 360° rotation speed of 600 RPM and 0.9° angular resolution create detailed point clouds. Built for lasting reliability, it operates class 1 safety standards and maintains stability through SLAMTEC’s OPTMAG technology. Its compact design pairs a low 5V power requirement with an efficient 2.25-3W power consumption, making it a versatile addition to both indoor and outdoor applications.

Fix It Sticks A2 Front Sight Bit

This black manganese phosphate bit from the Fix It Sticks collection helps adjust 4-pring A2 front sights, working with standard 1/4-inch bit drivers. It plays well with other Fix It Sticks gear for on-the-go maintenance.

S&S Black Gold A2 Sight

Crafted from durable components, the right-handed 4-inch blue sight features an adjustable A2 design that performs well across various shooting conditions. While we don’t have user reviews yet, S&S Archery’s reputation for reliable Montana-made sights suggests this model should deliver consistent accuracy for competitive and hunting use.

Norco Sight A2 MX

This versatile 29-inch or 27.5-inch mountain bike combines lightweight aluminum construction with Fox Float suspension for smooth rides over rough terrain. The Norco Sight A2 MX handles everything from technical singletrack to all-day epic adventures, thanks to its responsive VPSHP suspension design and agile geometry.

Axcel Accustat II Scope

The Axcel Accustat II scope brings an upgraded vision to your bow sight with its three-pin configuration and micro-adjustable housing. At just 1.75 inches tall, it’s noticeably slimmer than its predecessor while maintaining the key features that made the original popular. The scope’s fiber-capped pins allow you to dial in your hold with precise adjustments, getting you on target faster in any light condition.

Bore Sighter

This simple yet essential tool helps align your rifle or firearm sight with the target, ensuring accurate shots. The Site Right A2 Sight Bore Sighter makes it easy to fine-tune your setup before heading to the range or field.

Black Gold 2A Competition Scope

This single pin sight offers exceptional target visibility with photochromatic technology that adjusts pin brightness for optimal clarity in all lighting conditions. Built for competition archery, it features a durable Black Gold design with interchangeable pin sizes and compatibility with multiple sight systems.

Black Gold 2A Competition Bow Sight

At just 11. 6 ounces, the Black Gold 2A Competition Sight feels surprisingly light when you’re holding your bow. The adjustable wings and truss base give it a solid feel without adding unnecessary weight. The click-heavy vertical adjustment knob lets you fine-tune your aim quickly between shots.

Redline RL-2 Sight

This sleek single-pin bow sight packs professional features into a surprisingly affordable package. The adjustable 2nd and 3rd axis work smoothly thanks to the tool-free locking knob, while the precision windage adjustment lets you dial in perfect shots. At just 0.86 pounds, the black sight feels surprisingly nimble and responsive during setup and shooting.

Total Peep Sight Pro Aluminum A2

When it comes to peep sights, every detail matters - which is why hunters and archers keep coming back to this aluminum marvel. It’s not just lighter and smaller than anything on the market; every curve and edge has been refined for crisp, clear sight picture without a hint of glare. The 20-degree rotation zone ensures your peep never interferes with your shot, while the sleek black finish keeps it looking sharp on any bow. This isn’t just a peep sight - it’s the next level in precision shooting.

RedLine RL-2 DTM Bow Sight

This sleek bow sight packs impressive adjustability into a lightweight package, with precision-engineered fiber optic pins and smooth axis adjustments. At just over a pound, the RL-2 DTM doesn’t weigh you down while offering the targeting flexibility you need for different hunting situations. Whether you’re a casual bowhunter or serious competitor, this sight delivers the quality and performance you’d expect for the price.

Garmin Xero A1i Pro Bow Sight

This precision bow sight automatically calculates distance to your target, featuring dual-colour pins and quick-tuning capabilities. The ergonomic design includes an easy-to-use magnifier display and quick-detach mount for hassle-free travel. With up to one year of battery life, the Garmin Xero A1i Pro delivers reliable performance for both novice and experienced archers.

Real Avid AR15 Front Sight Adjuster Tool

The Real Avid AR15 Front Sight Adjuster Tool makes quick work of front sight adjustments thanks to its precision-machined stainless steel construction and secure knurled grip. Compatible with both A1 and A2 sights, this compact accessory slips easily into your kit without taking up extra space. With a durable black oxide coating and reliable double-ended design, it’s built for lasting performance on the range.

CBE Engage Micro Sight

When you’re precision-shooting, every detail matters. The right sights make all the difference, and Heinie’s CBE Engage Micro doesn’t disappoint. The micro-adjustable pins hit the sweet spot between visibility and subtlety, while the compact design keeps your sight picture just right. Whether you’re nailing targets at 3D courses or hitting the bullseye at 80+ yards, this sight delivers the accuracy you crave with simple, reliable adjustments that make tuning your bow a breeze.

Garmin Xero A1 Bow Sight

The Garmin Xero A1 Bow Sight revolutionizes target acquisition with its precision LED pin system that eliminates traditional pin obstructions. It automatically measures distances up to 300 yards, allowing quick and accurate shot placement from any range. Users have reported dramatic improvements in grouping and speed at the shooting line while some have even taken their first bow-hunting trophy with its help.

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This adjustable sight brings the precision of the Spot Hogg design to a sleeker, more practical package. The lightweight aluminum mount handles everything from fine-tuned clicks to quick-release lock-downs. Multiple adjustment options let you dial in your shot, whether you’re sighting in at the range or tuning up your hunting setup.

HHA Optimizer Lite x Sight 5019

This compact aluminum sight packs impressive accuracy with its smooth windage adjustment and water-resistant targeting tapes. Whether you’re a competitive shooter or a dedicated hunter, the infinite slotted bracket makes it a breeze to dial in your sights between those crucial 20 to 80-yard shots. The included mechanical rheostat lets you fine-tune pin brightness, while the blue burst compatibility gives you an extra edge in low-light conditions.

HHA 3019 Optimizer Lite Sight

This single-pin bow sight has earned Bowhunting World Reader’s Choice Award for the best moveable sight for a decade. The fully protected fiber optics and HHA’s R. D. S. Technology make it a durable choice for hunters and 3D shooters alike. The tool-free adjustments and precise 5-yard elevation increments allow quick sighting from 20 to 80 yards, while the compact design makes it a popular option for bowhunters who prefer a simple, accurate sight solution.

Buyer’s Guide

Sight systems enhance firearm accuracy and shooter performance. The A2 sight, developed for military use, features a distinct sight profile that’s easy to locate and align under stress. Understanding its key components will help you select the right sight for your needs.

Design and Profile

The A2 sight’s distinctive 1913 Picatinny rail interface and three-dot configuration make it instantly recognizable. The raised front sight post and white dot rear sight allow quick target acquisition, particularly in low-light conditions. Proper sight alignment remains crucial for accurate shots.

Material and Durability

High-quality sights resist wear and weather damage. Look for durable materials like stainless steel or hardened aluminum. The precision-machined bore-sighted design ensures optimal alignment with the firearm’s barrel, while robust construction handles the forces of repeated firing.

Visibility and Contrast

Sight visibility impacts target acquisition speed and accuracy. The front sight’s height and profile should provide clear, distinct differentiation from the rear sight. Some models feature adjustable brightness or interchangeable inserts to optimize visibility under various lighting conditions.

Mounting and Compatibility

Not all firearms accommodate A2 sights. The 1913 Picatinny rail interface requires compatible firearm models. Proper mounting technique ensures optimal sight alignment and trigger control. Some sights offer adjustable bases or extended rails to accommodate different firearm configurations.

FAQ

What is an A2 Sight?

The A2 sight is a lightweight, adjustable battle sight originally developed for the M16 rifle. Its design combines a fixed front sight with interchangeable rear sights for different range settings, including 300, 550, and 700 meters.

This simple yet effective sight system became standard on NATO forces’ infantry weapons during the Cold War and remains popular among modern militaries and recreational shooters for its reliability and ease of use.

How does the A2 sight work?

The A2 sight uses a dovetail-mounted front post with red fiber-optic inserts for quick target acquisition. The adjustable rear sight features simple click-dial mechanisms to set the zero distance, with each click adjusting for approximately 2.5 inches at 100 meters.

Shooting at different ranges requires switching between rear sight leaves, which can be changed with the included tools. The sight also includes a backup iron sight for close-quarters engagements.

What are the key benefits of A2 sights?

A2 sights offer several advantages, including quick target acquisition thanks to the red fiber-optic front post and simple adjustment mechanism that allows rapid target engagement without complex calculations.

The adjustable nature of the rear sight makes it suitable for various shooting scenarios, from close-range engagements to longer distances, while the robust design ensures reliability under harsh conditions.

Are A2 sights compatible with modern weapons?

Yes, A2 sights are backward-compatible with older weapons and can be easily installed on modern weapons like the M4 carbine. Many manufacturers offer adapters to maintain proper sight picture alignment when mounting on different platforms.

While the original design is specifically engineered for 5.56mm weapons, modifications exist for other calibers and weapon systems, though some may require additional accessories.

What maintenance do A2 sights need?

Regular maintenance involves cleaning the sight faces and adjusting the rear sight leaf to ensure proper alignment. The fiber-optic insert should be checked for wear or damage, and the adjustment mechanism should be lubricated periodically to maintain smooth operation.

For optimal performance, clean the sight faces after each use, inspect the fiber for proper light transmission, and check the rear sight leaf alignment before each shooting session.

How much do A2 sights typically cost?

New A2 sights typically range from $20 to $50, depending on the manufacturer and whether they are surplus or new production. High-quality after-market variants may cost up to $100, including installation tools and additional rear sight leaves.

Surplus sights from military surplus stores are often available for significantly less, typically between $10 and $20 per unit, though availability may vary.

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