Community activity

Key specifications
- Brand
- Discoveryopt
- SKU
- HD 3-12X44SPR
- Category
- Day Optics
- Availability
- instock
- Magnification
- 3x-12x
- Model
- HD 3-12X44SFIR FFP
Related community activity
Join the product community discussion
Open the dedicated Field Notes hub for this product to read buyer notes, setup questions, comments and likes from the OpticsWorld community.
Product detail
DISCOVERYOPT HD 3-12X44SPR Scope Ring scope mount fit for all 22mm standard Picatinny rails, perfect for 34mm scope tube. DISCOVERYOPT HD 3-12X44SPR Scope One-Piece CNC machined with high precision, resistance to recoil, exceptional at holding zero.CNC machined with high precision, resistance to recoil, exceptional at holding zero. Hard anodized surface starch and weather resistant, Anti-scratch. Features
Ring scope mount fit for all 22mm standard Picatinny rails, perfect for 34mm scope tube.
One-Piece CNC machined with high precision, resistance to recoil, exceptional at holding zero. Hard anodized surface starch and weather resistant, Anti-scratch.
Skeletonized design to reduce weight to 155 g without compromising toughness.
Due to the different lighting environments, there are slight differences between real objects and pictures. We provide a lifetime warranty for this product. Key Specs:3-12x zoom range provides flexibility for varied engagements44mm large objective gathers ample light throughout the zoom range30mm tube provides robust construction to withstand heavy recoil”High Definition” lenses deliver bright, clear viewsFully multi-coated lenses maximize light transmission Discovery Optics Rifle Scopes and accessories, with established excellent levels of quality control in production and testing. Discovery products are hand-selected A-Grade only, meaning each product comes with a Lifetime Warranty. Our factory in China started producing optical instruments in 2009 to the domestic market, mainly engaged in the design and development of optical products – Telescopes, Range Finders, Sights and Mobile Phone Cameras. Discovery Optics products are available in Europe, America, South Korea, Malaysia and other countries, and have gained widespread praise throughout. DISCOVERYOPT HD 3-12X44SPR Magnification 3x-12x Reticle Position First Focal Plane Field of view(degrees) 6.6°-1.6° Exit pupil diameter(mm) 3.66-14.6mm Exit pupil diameter(Bye Relief) 92-88mm Click Value 1/10MIL Max Blevatin adjust range 24MIL Max Windage adjust range 24MIL Obi.Size 44mm Tube dliameter(mm) 30mm luminated YES ength(mm) 240mm weight(g) 575g Shock-Proof YES Water-Proof 1M/30Min Fog-Proof YES Nitrogen Filled YES
Buyer guidance
Choose it for the right job
Plain, practical checks for UK buyers comparing thermal, night vision and rifle optics before paying.
Target shooting setup
For daytime glass and club shooting, check reticle style, turret units, magnification range and whether the tube size matches your rings.
Fit and comfort
Eye relief, weight and mount height affect practical use. Confirm 30 mm / 34 mm tube size and rail type before ordering.
Support check
Send us the rifle platform, mount type and intended distance if you want compatibility checked before payment.
Compatibility checklist
Useful details to confirm before payment, especially for rifle-mounted optics and add-ons.
- Intended use: rats, rabbits, foxes, target shooting or observation
- Typical distance: under 50 m, 50-150 m, 150-300 m or longer fields
- Mounting: 30 mm / 34 mm tube, Picatinny, Weaver, dovetail, clip-on or handheld
- Accessories: IR illuminator, battery pack, charger, rail, case or tripod
Buying confidence
Practical questions a UK optics buyer is likely to check before ordering.
Is this suitable for low-light or night field use?
Check the category, sensor and illumination notes above. Thermal and night vision products are surfaced with specialist category context.
Can I confirm mounting or accessory compatibility?
Use the SKU, brand and specification table when contacting support so compatibility can be checked before purchase.
When do I see delivery and returns information?
Delivery, returns and checkout information is shown before payment so the buying path stays clear.
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