{"product_id":"ar15-aluminum-ejection-port-dust-cover-assembly-blk","title":"[MadDog] M4 Aluminum Ejection Port Dust Cover Assembly[VFC M4 \/ HK416 GBB Series][BLK]","description":"\u003ch1\u003e\u003cstrong\u003e\u003cspan size=\"3\" style=\"font-size: medium;\"\u003e\u003cspan style=\"font-family: Tahoma;\"\u003e[MadDog] M4 Aluminum Ejection Port Dust Cover Assembly[VFC M4 \/ HK416 GBB Series][BLK]\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003e\u003cspan size=\"3\" style=\"font-size: medium;\"\u003e\u003cspan style=\"font-family: Tahoma;\"\u003eDescription:\u003c\/span\u003e\u003c\/span\u003e\u003c\/u\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e Part No.: \u003cspan\u003eSIX-1429\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e[MadDog] M4 Aluminum Ejection Port Dust Cover Assembly — precision-engineered protection for VFC M4 and HK416 GBB platforms. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e.Constructed from lightweight aluminum, this dust cover keeps debris and dirt out of your ejection port during storage and transport, extending component lifespan and maintaining reliable operation. The assembly features a smooth-operating lever mechanism with integrated spring and C-clip retention for secure, tool-free installation. Weighing just 40g, it adds minimal bulk while delivering maximum durability. The black anodized finish resists corrosion and matches modern tactical aesthetics.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003e\u003cspan size=\"3\" style=\"font-size: medium;\"\u003eSpecification:\u003c\/span\u003e\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eColour: Black\u003c\/li\u003e\n\u003cli\u003eCompatibility:\u003c\/li\u003e\n\u003cli\u003eWeight: 40g*\u003c\/li\u003e\n\u003cli\u003eMaterial: Aluminium\u003c\/li\u003e\n\u003cli\u003eLength: mm \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-size: medium;\" size=\"3\"\u003e\u003cstrong\u003e\u003cu\u003ePackage Contents:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e Dust Cover x 1pc\u003c\/li\u003e\n\u003cli\u003eLever x 1pc\u003c\/li\u003e\n\u003cli\u003eSpring x 1pc\u003c\/li\u003e\n\u003cli\u003eC Clip x 1pc\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003col\u003e\u003c\/ol\u003e","brand":"MadDog","offers":[{"title":"Default Title","offer_id":50202591658241,"sku":"AA#23919","price":25.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0483\/0642\/1921\/files\/SIX-1429-03.jpg?v=1787130053","url":"https:\/\/www.sixmm.com\/en-jp\/products\/ar15-aluminum-ejection-port-dust-cover-assembly-blk","provider":"SIXmm (6mm)","version":"1.0","type":"link"}