Delta Optical Titanium HD 4-24x50 Illuminated 4A-SB MOA 30mm Rifle Scope (with replaceable MOA turrets)
Built for Versatility – Hunt or Shoot, Dial or Hold
The Delta Titanium 4-24x50 HD is a genuine multi-purpose riflescope designed to handle both long-distance precision shooting and practical hunting with ease. Whether you're targeting deer in the Highlands or steel plates at 600 yards, this scope adapts with you.
Featuring interchangeable turrets, you can go from sleek capped hunting turrets to exposed tactical-style turrets in minutes. It's the ideal choice for shooters who split their time between the range and the field.
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The Delta Titanium 4-24×50 HD offers not only precision and durability but gives the shooter a magnification range that is extremely versatile for short to long-distance hunting and now comes with interchangeable turrets! This gives you the option of having tactical style dial-able turrets or having the classic capped turrets, or a combination of both!
The Delta Titanium 4-24×50 HD gives the shooter an impressive total adjustment range of 100 MOA, both vertically and horizontally which is massive out of a 30mm tube.
This really is a Multi-purpose riflescope for both long-distance shooters and hunters alike.
A sufficient magnification range makes this riflescope practical for many hunters across all continents. The parallax adjustment side-knob with a range from 10m to infinity will be greatly appreciated by sports shooters. There are two reticles available, all with an illuminated central dot: 4A SB and Di MD.
The 4A SB reticle is based on the classic Delta Optical 4AS reticle with specially designed ballistic markers. The reticle is calibrated for the magnification of 12x and a distance of 100m.
The markers are located under the central illuminated dot, the distance between each marker is 7cm. They allow making quick and fine adjustments when shooting at distances from 150 to 300m with an initial velocity of 800-900 m/s. For example, with a weapon (308 WIN, a 10.7 g bullet, 820 m/s) zeroed at a distance of 100m, one would need to use the second marker below the aiming point (14cm compensation) in order to shoot at a distance of 200m.
Other bullets with an initial velocity of about 900 m/s will fall about 1-3 cm above the aiming point, while slower projectiles (initial speed of about 800 m/s) will hit about 1-3 cm below the target.
The ends of the horizontal markers can be used for wind corrections. The first marker located 7cm below the central illuminated dot is 9cm long, while the remaining are each 18cm long.
Perfect For:
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Stalkers, vermin controllers, and general hunters
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Long-range precision shooters
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Shooters who want a single optic for both hunting and the range
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Anyone looking for a versatile, feature-packed scope without breaking the bank
- Spotting scope series: Titanium
- Supplier's symbol: DO-2462
- Minimum magnification: 4 x
- Maximum magnification: 24 x
- Objective diameter: 50 mm
- Distance from the eye: 80 - 98 mm
- Tube: 30 mm (1 part)
- Weight: 678 g
- Nitrogen Filling: Yes
- Working temperature: -20 / 71 ° C
- Reticle type: 4A SB
- Grid position: Second focal plane (SFP)
- Mesh backlight: Yes
- Cross adjustment range (vertical / horizontal): 100 MOA
- Exit pupil: 7.6 - 2.1 mm
- Parallax Adjustment: Side focus (10 m - ∞)
- Length: 371 mm
- Watertightness: 0.3 kg / cm2
- Shock resistance: 6500 J.
- Cross adjustment single click (MIL): 1/4 MOA
About the 4A SB Reticle:
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Based on the classic 4A design, with added ballistic hold markers
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Calibrated for 12x zoom at 100m
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Marker spacing designed for quick elevation holds from 150 to 300m
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Ideal for common calibres like .308 Win at 820 m/s
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Wind hold indicators built into horizontal bars for accurate compensation
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Delta Titanium 4-24x50 HD Rifle Scope
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Capped turrets (pre-installed)
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Tactical target turrets (included)
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Flip-up lens covers
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Instruction manual
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Manufacturer packaging
What exactly does “replaceable MOA turrets” mean, and why is it useful?
This scope includes two sets of turrets that can be swapped: traditional capped turrets for hunting or everyday carry, and exposed tactical turrets with zero‑stop and clear markings for long-range precision shooting.
What is the total adjustment range of this scope?
It offers approximately 100 MOA of vertical and horizontal adjustment, allowing engagement of extreme ranges without exhausting the internal adjustment travel.
How does the parallax adjustment system function?
The side focus knob adjusts parallax from 10 m to infinity, ensuring the reticle and target stay in the same focal plane for accurate aiming at both short and long distances.
What is the reticle calibration designed around?
The 4A‑SB reticle is calibrated at 12× magnification and 100 m, providing ballistic markers spaced for quick holdover without relying solely on turret dialing.
How are ballistic hold markers defined and used?
Markers under the illuminated dot are spaced to correspond to common ballistic trajectories, allowing quick elevation compensation and horizontal wind corrections.
What is the optical performance like at high magnification?
HD glass with fully multi-coated lenses delivers bright, high-contrast images with sharp resolution, maintaining clarity and detail at maximum magnification.
How consistent is eye relief across the zoom range?
Eye relief remains between 80–98 mm, providing comfortable viewing and minimizing the risk of scope-eye contact throughout the magnification range.
What is the benefit of a second focal plane reticle in this design?
The reticle maintains a fixed size across magnifications, keeping ballistic markers consistent at 12× for rapid reference and easier target acquisition.
How does the 50 mm objective lens improve performance?
It gathers more light than smaller objectives, enhancing brightness, contrast, and detail resolution at high magnification and low-light conditions.
What is the advantage of switching between capped and exposed turret styles?
Capped turrets protect against accidental adjustments and are quieter, while exposed tactical turrets provide rapid, repeatable adjustments with zero stop and easy-to-read markings for precision ranges.
What makes this scope balanced for long field use?
Weighing around 678 g and measuring ~371 mm, it remains compact and manageable, reducing fatigue during extended shooting or hunting sessions.
How should shooters interpret turret clicks in real-world distances?
Each 0.25 MOA click moves the point of impact approximately 0.25 inch at 100 yds, allowing accurate corrections for wind and elevation at long range.
How does the exit pupil change across magnification, and why does it matter?
Exit pupil ranges from approximately 7.6 mm at 4× to 2.1 mm at 24×, affecting brightness and eye comfort; larger pupils at low magnification aid low-light visibility.
How does the reticle calibration at 12× impact practical use?
The ballistic markers correspond to 12× magnification, serving as a reference for holdovers, so shooters can quickly engage targets without adjusting turrets unnecessarily.
How does the Titanium HD compare in optical clarity with entry-level scopes?
Premium HD glass and multi-layer coatings provide superior contrast, edge-to-edge sharpness, and color fidelity, significantly outperforming budget optics at high magnification.
- 10 Year UK Warranty
Tactical Scope Shipping Policy
Our aim is to ensure that your order arrives with you as soon as possible and in the safest, most cost-effective means.
Shipping charges may be subject to additional surcharges if out of area or over weight restrictions.
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Couriers
We use DPD, Royal Mail, TNT, and UPS courier services for all our UK and international orders. Once your order is dispatched, you will receive an email with your unique tracking number.
In-Store Items
These are items we have in stock and aim to dispatch within 1–2 working days. During busy periods, this may be delayed slightly. If you'd prefer to collect your item in person, please contact us in advance to arrange. Collection orders must be paid for beforehand.
Pre-Order Items
Pre-order items are typically out-of-stock or in limited supply. Purchasing a pre-order secures your item, and it will be dispatched within 24 hours of restock where possible. Check the product page for estimated restock dates. These dates may change, so staying in touch is advised.
International Delivery & Taxes
If your shipping address is outside the UK, you may incur import duties or taxes upon arrival in your country. These charges are your responsibility. Customs regulations vary, so please check with your local customs office. Some packages may be opened for inspection.
Need Help?
If you need assistance, call us at +44 (0)1803 611895 (Optics Warehouse) or email [email protected].
DPD Shipments & PIN Code Delivery
We have now introduced DPD Pin Code verification for all orders shipped via DPD. You will receive a PIN via email and text.
A valid email and mobile number must be provided at checkout. Emails will come from Riviera House 3PL. Please check spam/junk folders if not received.
Failure to present your PIN to the delivery driver will result in a failed delivery and rescheduling may be required.