Community activity

Key specifications
- Brand
- SWAMPDEER
- SKU
- T3x
- Category
- Red Dot Sights
- Availability
- In stock
- Brand
- SWAMPDEER
- Size
- 88x53x77
- Material
- 6061-T6 magnesium aluminum alloy
- Weight
- 284G
- Interface
- Picatinny
- Magnification
- 2.7x
- Field of view
- 12.6°
- Effective movement
- +100MOA
- Waterproof
- IP67
- Shockproof
- 1500G
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
SWAMPDEER T3x Red Dot Sight combines rugged performance with tactical precision, ideal for dynamic shooting scenarios.
Crafted from 6061-T6 magnesium-aluminium alloy, its lightweight 284g frame (88x53x77mm) ensures durability while maintaining portability.
Featuring a Picatinny rail interface, it mounts securely on most firearms for rapid deployment.
Enhanced Optical Clarity The 2.7x magnification and 12.6° field of view deliver rapid target acquisition, supported by ±100MOA windage/elevation adjustments for fine-tuned accuracy.
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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