3.5-10x40E-SF Scope, Black

ModelAO5305 VariantAO5305 black listing; manufacturer mass approximate; retailer colour/SKU conflict Magnification3.5–10× Last known UK retail£69.99 (Empire Airsoft)

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Optical specification

Sight & reticle

Optic type: Telescopic scope
Magnification: 3.5–10×
Objective diameter: 40 mm
Reticle colour: Red / green
Illumination: Yes

Fitment & power

Mounting & battery

Mount interface: 20mm Weaver rings included
Tube diameter: 30 mm
Battery: CR2032

Physical specification

Dimensions & construction

Length: 360 mm
Weight: 1000 g
Materials / construction: Metal

Catalogue evidence

Source & verification

Evidence typeExact manufacturer specifications; secondary retailer SKU/colour/mass conflict

Specifications checked: 14 Oct 2026
Retail price checked: 26 Sep 2026

Specification checks and retailer price checks are recorded separately.

Research notes

Audit 2026-10-14: Exact manufacturer AO5305 page confirms 3.5–10x40, 30 mm tube, CR2032, RGB-free red/green illumination, 360 mm overall length and about 1000 g. Exact reticle pattern/click value are not specified. Empire URL currently identifies AO5305-DE and generic weight 750, despite its black title; that mismatch is not used to override manufacturer dimensions/mass. Manufacturer approximate mass retained. Source: https://www.aim-o.com/product/3-5-10x40e-sfred-green-reticle/ Scope: technical specifications and source suitability; prices and market status were not re-verified. Numeric 0 retains the original import convention for unknown or inapplicable values. Blank batteries on unpowered optics are intentional.

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