Delta Armory 3-9x40mm Riflescope with Scope Rings – Black

The Delta Armory 3-9x40mm riflescope is a versatile optic solution for airsoft rifles, DMRs, and precision-focused skirmishers. Its variable 3–9× magnification range adapts to close-quarters engagement and extended sightlines, whilst the 40mm objective lens gathers sufficient light for dawn and dusk play. This is a complete package: scope and mounting hardware included, ready to install on any standard Picatinny or Weaver rail.

Key Features

• Variable 3–9× magnification – adapt to engagement distance and terrain
• 40mm objective lens – effective light gathering for dawn and dusk skirmishes
• Aluminium monotube construction – rigidity and impact resistance
• Glass lenses – superior clarity over plastic optics
• Alloy scope rings included – mount to any standard Picatinny/Weaver rail
• Steel mount bolts – secure fit and repeatable zero
• Lightweight at 350g – minimal weight penalty on rifle balance

Real-World Use Cases

This scope excels in outdoor milsim events where engagement distances vary across the site. Zoom down to 3× for building-to-building contact, zoom up to 9× to dominate exposed fields and ridgelines. It’s equally at home on a designated marksman rifle (DMR) during organised skirmishes or mounted on a sniper platform for target practice at the range. The included rings eliminate guesswork and incompatibility—unbox, attach, and zero.

Technical Specifications

• Magnification: 3–9×
• Objective Lens Diameter: 40mm
• Tube Diameter: 25.4mm (1-inch)
• Length: 31mm
• Weight: 0.35kg
• Construction: Aluminium monotube, glass lenses, alloy scope rings, steel mount bolts
• Colour: Black

Compatibility & Upgrades

The 1-inch monotube and standard Picatinny/Weaver ring mount ensure compatibility with the vast majority of airsoft rifle platforms—AEGs, gas rifles, and bolt-actions alike. No specialised adapters needed. Once zeroed, the scope will hold its point of aim through season after season of field use, provided the rifle platform remains consistent. Consider upgrading to a professional laser bore-sighter or chronograph validation for first-round confidence at distance.

UK Legal & Site Notes

Airsoft scopes and optics are unregulated accessories; attach to any two-tone or RIF-compliant airsoft weapon without legal concern. Always check individual site rules before match day—some outdoor milsim events prohibit magnified optics beyond 4× to preserve gameplay balance. Indoor CQB sites rarely permit any magnified glass. Confirm with the site organiser in advance.

Mount the Delta Armory 3-9x40mm to your airsoft rifle today and elevate your accuracy and engagement range. Order now from Airsoftdirect UK.