{"product_id":"acm-557-red-green-dot-sight-side-button-optics","title":"ACM 557 Red Green Dot Sight Side Button (Optics)","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eACM 557 Holographic Style Red and Green Dot Sight\u003c\/strong\u003e is an elevated-profile tactical reflex sight designed specifically to facilitate seamless pairing with flip-to-side optical magnifiers and inline night-vision units. Constructed with a \u003cstrong\u003edurable aluminium protective outer shroud\u003c\/strong\u003e paired with a high-density polymer chassis, this sight provides outstanding mechanical shock absorption on tactical gas blowback rifles and electric platforms. The unit features \u003cstrong\u003eside-mounted digital control buttons\u003c\/strong\u003e, allowing operators to adjust reticle intensity and toggle between \u003cstrong\u003ered and green reticle illumination\u003c\/strong\u003e without interference when an inline magnifier is positioned directly behind the optic. Fitted with an integrated cross-bolt mounting clamp for standard 20 mm Picatinny rails, it delivers dependable aiming performance for trade inventories.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications \u0026amp; Materials\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign Configuration:\u003c\/strong\u003e 1x non-magnified elevated holographic-profile reflex sight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtective Hood:\u003c\/strong\u003e High-grade CNC-machined aluminium alloy hood\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLower Housing:\u003c\/strong\u003e Fibre-reinforced high-impact polymer chassis\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReticle System:\u003c\/strong\u003e Tactical circle-dot reticle with selectable Red and Green modes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eButton Layout:\u003c\/strong\u003e Side-positioned push-button controls optimised for magnifier clearance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMount Interface:\u003c\/strong\u003e Integrated thumbscrew\/cross-bolt clamp for 20 mm Picatinny rails\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptical Glass:\u003c\/strong\u003e Anti-glare multi-coated tempered glass front and rear windows\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZeroing Mechanism:\u003c\/strong\u003e Slotted screw-type windage and elevation calibration dials\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e 2x AA 1.5V alkaline\/rechargeable batteries\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Matt Black\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACM","offers":[{"title":"Default Title","offer_id":57494566404476,"sku":null,"price":44.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0528\/7326\/5310\/files\/img_2805-photoroom.webp?v=1790250445","url":"https:\/\/shop.ancasterleisure.co.uk\/products\/acm-557-red-green-dot-sight-side-button-optics","provider":"Ancaster Leisure Airsoft \u0026 Country Store","version":"1.0","type":"link"}