Introduction

For night hunters, close-quarters brush hunters, and tactical shooters, an ultrashort fixed-power scope is the ultimate tool for fast, reliable target acquisition in dynamic, low-light, and tight-space scenarios. Variable scopes add bulk, length, and complexity when you need to aim and shoot in an instant, while ultra-compact red dots lack the magnification needed for positive target identification and precise shot placement on game at mid-close range. The perfect ultrashort scope balances a compact footprint, lightweight build, bright low-light optics, a rugged recoil-resistant design, and illuminated reticle for night and low-light use — all at an accessible entry-level price point. That’s exactly what we engineered with the DiscoveryOpt HT 3X24IR-SFP-MOA 30MM Ultrashort Optics Scope.

Built as our core entry-level ultrashort fixed-power hunting and tactical optic, this scope pairs a fully coated optical system with a fixed 3x magnification, second focal plane (SFP) reticle, 24mm objective lens, rugged 30mm main tube, locking turrets, and red/green dual-color illuminated reticle with 6 brightness settings. At only 153mm long and 265g, it’s one of the most compact, lightweight 30mm tube scopes on the market, designed exclusively for night hunting, thick brush close-quarters hunting, tactical CQB use, compact carbines, and heavy-recoil semi-automatic rifles like the Saiga and AK platforms.

We put this scope through 3 months of intensive real-world testing: 800+ rounds of live fire (including 7.62x39mm, .308 Win, and .300 Win Mag), night hog and predator hunts, thick brush whitetail deer encounters, and all-day shooting sessions in rain, mud, dense brush, and extreme low-light conditions. In this review, we share 100% factory-verified specs and honest field-tested performance, so you know exactly if this ultrashort scope is your next go-to hunting and tactical optic.

Core Verified Specifications At a Glance

Core Specification	Factory Verified Details
Model	HT 3X24IR-SFP-MOA (HT-NV 3X24IR)
Magnification	Fixed 3x
Focal Plane	Second Focal Plane (SFP)
Objective Lens Diameter	24mm
Main Tube Diameter	30mm
Click Value	1/2 MOA (0.5 MOA) Per Click
Total Elevation Adjustment	±50 MOA (100 MOA Total)
Total Windage Adjustment	±50 MOA (100 MOA Total)
Reticle Illumination	YES (Red/Green Dual-Color, 6 Adjustable Brightness Settings)
Eye Relief	2.8 in (70mm) (Consistent Fixed Magnification)
Parallax Setting	50 Yards
Field of View	7.1°
Exit Pupil	8mm
Overall Length	6.0 in (153mm)
Weight	9.3 oz (265g)
Recoil Rating	.300 Win Mag Certified
Protection Rating	IP67 Waterproof, Nitrogen-Purged Fogproof, Shockproof
Battery	CR2032
Turret Feature	Locking Elevation & Windage Turrets
Warranty	3-Year Fully Transferable Warranty
Official Product Link	【Direct official product link】

Key Features & Field-Tested Performance

1. Class-Leading Ultrashort & Ultra-Lightweight Build

The HT 3X24IR’s biggest standout feature is its extreme compactness and featherlight weight. At only 153mm (6.0 inches) long and 265g (9.3 oz), it’s one of the smallest, lightest 30mm tube scopes on the market.

• The ultrashort footprint fits seamlessly on compact carbines, short-barreled rifles, AK/Saiga platforms, and even high-power airguns, with no excess length that could get caught in brush, doorways, or vehicle interiors.

• The 265g ultra-lightweight build keeps your rifle perfectly balanced, with no front-heavy feel that slows down target transitions or causes fatigue during all-day carries.

• We tested it on a short-barreled 7.62x39mm AK and a compact .308 Win hog hunting rifle, and it fit perfectly without overhanging the handguard or disrupting the rifle’s natural balance.

2. Fixed 3x SFP Reticle for Fast, Intuitive Target Acquisition

The fixed 3x magnification and second focal plane reticle are optimized for fast, instinctive shooting in close-quarters and dynamic scenarios.

• Fixed 3x magnification eliminates the need to twist a zoom ring or adjust magnification mid-encounter — just aim and shoot, with zero complexity or delay. This is critical for fast-moving hogs in thick brush, sudden predator encounters, and tactical CQB scenarios where split seconds matter.

• The SFP reticle stays fixed in size at all times, delivering a clean, uncluttered sight picture with consistent thickness, perfect for fast target acquisition and precise shot placement at 10-300 yards.

• The 7.1° field of view delivers a wide, clear sight picture, making it easy to track moving game and acquire targets quickly, even in thick cover.

3. Red/Green Dual-Color Illuminated Reticle for Night & Low-Light Hunting

The HT 3X24IR is built for low-light and night hunting, with a red/green dual-color illuminated reticle and 6 adjustable brightness settings.

• The dual-color illumination lets you choose between red (ideal for night hunting and low-light dawn/dusk) and green (ideal for bright daylight and dappled timber light) to match your shooting environment.

• 6 brightness levels are calibrated for every lighting scenario, from full midday sun to complete darkness for night hunting with supplemental IR illumination. The reticle stays sharp and visible without washing out the target or surrounding sight picture, even at the highest brightness settings.

• We tested the scope during night hog hunts with IR illuminators, and the illuminated reticle paired perfectly with night vision setups, delivering clear, precise aim without glare or bloom.

4. Locking Turrets with 1/2 MOA Clicks for Reliable Zero Retention

The scope features locking elevation and windage turrets with crisp 1/2 MOA clicks, optimized for reliable zero retention in harsh field use.

• The locking turrets prevent accidental adjustments during hiking, brush transport, and recoil — a critical feature for hunting and tactical use, where a bumped turret can mean a missed shot or wounded game.

• The 1/2 MOA click value delivers intuitive, easy-to-track adjustments for mid-close range shooting, with crisp, tactile feedback that lets you make adjustments without looking at the turrets.

• The ±50 MOA of total elevation and windage adjustment easily accommodates a wide range of calibers and loads, from .22 LR to .300 Win Mag, with plenty of adjustment for zeroing and wind holds.

• After 800+ rounds of live fire, including heavy-recoil .300 Win Mag and rapid-fire 7.62x39mm strings, the scope held perfect zero with less than 0.5 MOA of shift, even after repeated drops and rough transport.

5. Massive 8mm Exit Pupil & Generous 70mm Eye Relief

The HT 3X24IR features a massive 8mm exit pupil and a generous 70mm (2.8in) eye relief, making it incredibly forgiving and easy to use in dynamic shooting scenarios.

• The 8mm exit pupil is one of the largest in its class, maximizing light intake for bright, clear sight pictures in low-light and night conditions. It also delivers exceptional forgiveness for eye position, so you can acquire a full sight picture quickly, even from unconventional shooting positions or while moving.

• The consistent 70mm eye relief eliminates the risk of scope bite from heavy-recoil rifles, making it perfect for magnum hunting calibers and semi-automatic rifles with heavy recoil. It also works perfectly for shooters wearing glasses, with plenty of space to acquire a full sight picture without pressing your eye to the scope.

• We tested the scope from multiple shooting positions, including standing, kneeling, and sitting, and we were able to acquire a full, clear sight picture in less than a second, every time.

6. Military-Grade Durability for Harsh Field Use

Built to withstand the worst conditions hunting and tactical use can throw at it, the HT 3X24IR delivers military-grade durability in an ultrashort package.

• The aircraft-grade aluminum 30mm monotube delivers exceptional rigidity and impact resistance, with far better strength and recoil resistance than standard 1-inch compact scopes.

• We tested the IP67 waterproof rating by submerging the scope in 1 meter of water for 30 minutes, with zero water intrusion or internal fogging.

• We left it overnight in freezing 10°F (-12°C) temperatures, then moved it directly to a warm vehicle interior — the nitrogen-purged tube remained 100% fog-free, even during rapid temperature changes.

• The scope is certified to withstand recoil from .300 Win Mag rifles, and we verified this with 200+ rounds of .300 Win Mag live fire, with zero damage to the scope or shift in zero.

 

Ideal Use Cases

This scope is perfectly optimized for:

• Night hunting & predator control: The red/green illuminated reticle, large exit pupil, and fixed 3x magnification make it ideal for night hog, coyote, and fox hunting, with or without IR illumination.

• Thick brush & close-quarters big game hunting: The ultrashort footprint and fast target acquisition make it perfect for whitetail deer, hog, and black bear hunting in thick timber and brush, where encounters happen at close range and split seconds matter.

• Tactical CQB & compact carbine use: The fixed 3x magnification, wide field of view, and ultra-compact build make it ideal for AR-15, AK, and other tactical carbines for home defense and recreational tactical shooting.

• Semi-automatic hunting rifles: The long eye relief and recoil-resistant design make it perfect for Saiga, AK, and other semi-automatic hunting rifles with heavy recoil.

• High-power airguns: The shockproof design and zero retention make it ideal for PCP air rifles for pest control and small game hunting.

Who This Scope Is (And Isn’t) For

Perfect For You If:

• You hunt hogs, predators, or deer at close-to-mid range in thick brush or low-light/night conditions.

• You want an ultra-compact, lightweight scope for a compact carbine, AK, or short-barreled rifle.

• You prioritize fast, intuitive target acquisition over extreme long-range magnification.

• You need a rugged, recoil-resistant scope for heavy-recoil semi-automatic or magnum rifles.

• You want an affordable, entry-level illuminated scope for night hunting and low-light use.

Not The Best Fit If:

• You are a long-range precision shooter targeting 500+ yard targets — we recommend our DiscoveryOpt HT GENII 4-16X44SFIR or LHD 8-32x56 for long-range shooting.

• You want a variable magnification scope for versatile long-range use — check out our HT 4-16X40SF FFP scope instead.

• You need a first focal plane (FFP) reticle for consistent holdovers at extended ranges — our HT 3-12X40SF FFP scope is a better choice for this use case.

 

Frequently Asked Questions (FAQs)

1. Q: Is this a fixed magnification scope?
A: Yes, this scope features a fixed 3x magnification, with no variable zoom adjustment. It delivers a consistent, stable sight picture with zero complexity, perfect for fast target acquisition in close-quarters and dynamic shooting scenarios.

2. Q: Does this scope have an illuminated reticle?
A: Yes, it features a red/green dual-color illuminated reticle with 6 adjustable brightness settings, calibrated for both bright daylight and low-light/night hunting conditions.

3. Q: What is the eye relief of this scope?
A: This scope has a consistent 2.8 in (70mm) eye relief, which is generous enough to prevent scope bite from heavy-recoil rifles and works perfectly for shooters wearing glasses.

4. Q: Will this scope hold zero on a .300 Win Mag rifle?
A: Yes — this scope is certified to withstand recoil from .300 Win Mag rifles, and we tested it extensively on heavy-recoil magnum hunting rifles. It held perfect zero after 800+ rounds of live fire.

5. Q: What is included in the box with this scope?
A: The package includes the HT 3X24IR-SFP-MOA scope, flip-up lens caps, lens cleaning cloth, user manual, spec card, 3-year fully transferable warranty card, and QC inspection card.

 

Package Includes

• DiscoveryOpt HT 3X24IR-SFP-MOA Ultrashort Scope

• Flip-up lens caps

• Lens cleaning cloth

• User manual

• Spec card

• 3-Year Fully Transferable Warranty card

• QC inspection card

Final Verdict

After 3 months of field testing, 800+ rounds of live fire, and side-by-side comparisons with competing ultrashort scopes that cost $200+ more, our verdict is clear: the DiscoveryOpt HT 3X24IR-SFP-MOA is the best value ultrashort fixed 3x scope on the market in 2026, with unmatched performance for night hunting, close-quarters brush hunting, and tactical use.

It delivers on every promise of a premium ultrashort scope: an extreme 153mm / 265g ultra-compact build that fits perfectly on compact rifles, a bright clear optical system with a massive 8mm exit pupil for low-light use, a red/green dual-color illuminated reticle for night hunting, secure locking turrets, and a rugged 30mm monotube certified for .300 Win Mag recoil. The IP67 waterproof and fogproof build holds up to harsh backcountry hunting conditions, while the 3-year fully transferable warranty ensures reliable after-sales support for your hunting and shooting journey.

If you’re a night hunter looking for a compact, reliable illuminated scope, a brush hunter needing a fast-acquisition ultrashort optic, or a tactical shooter wanting a lightweight fixed 3x scope for your compact carbine, the HT 3X24IR is our top recommendation for 2026.

Click here to check the latest price and get your HT 3X24IR → 【Direct official product link】