Target shooting setup
For daytime glass and club shooting, check reticle style, turret units, magnification range and whether the tube size matches your rings.

SWAMPDEER HD 511A Red Dot Sight combines 2MOA reticle precision, IP78 waterproof rating, and 1200G recoil resistance for ultra-reliable target acquisition in extreme conditions.
With a compact 83.8×44.1×42mm design (215g), it ensures agility for tactical or hunting applications while maintaining durability against impacts and water immersion.
Optical Performance The 34mm window delivers a wide field of view, paired with a ±75MOA adjustment range (1MOA per click) for precise calibration at 25 yards.
Notably, parallax error is minimised to 0.5MOA at 20m and eliminated under 15m, ensuring accuracy during rapid engagements.
Buyer guidance
Plain, practical checks for UK buyers comparing thermal, night vision and rifle optics before paying.
For daytime glass and club shooting, check reticle style, turret units, magnification range and whether the tube size matches your rings.
Eye relief, weight and mount height affect practical use. Confirm 30 mm / 34 mm tube size and rail type before ordering.
Send us the rifle platform, mount type and intended distance if you want compatibility checked before payment.
Useful details to confirm before payment, especially for rifle-mounted optics and add-ons.
Practical questions a UK optics buyer is likely to check before ordering.
Check the category, sensor and illumination notes above. Thermal and night vision products are surfaced with specialist category context.
Use the SKU, brand and specification table when contacting support so compatibility can be checked before purchase.
Delivery, returns and checkout information is shown before payment so the buying path stays clear.
More equipment from the same category for easier comparison.
Back-orderAthlon
Magnification: 6-24x; Obj. Lens Diameter: 56mm; Eye Relief: 3.7”; Tube Diameter: 34mm; FOV @100 YDS: 19.9-5.12 ft.
Back-orderAthlon
Magnification: 6-24x; Obj. Lens Diameter: 56mm; Eye Relief: 3.7”; Tube Diameter: 34mm; FOV @100 YDS: 19.9-5.12 ft.
Back-orderAthlon
Magnification: 4-20x; Obj. Lens Diameter: 50mm; Eye Relief: 3.6”; Tube Diameter: 30mm; FOV @100 YDS: 27.9-5.6 ft.
Back-orderAthlon
Magnification: 4-20x; Obj. Lens Diameter: 50mm; Eye Relief: 3.6”; Tube Diameter: 30mm; FOV @100 YDS: 27.9-5.6 ft.