{"product_id":"mossberg-oem-12-gauge-18-5-inch-breacher-security-barrel-bead-sight-blued-finish-90018","title":"Mossberg OEM 12 Gauge 18.5-Inch Breacher Security Barrel Bead Sight Blued Finish 90018","description":"Product Description\n\u003cp\u003eThe Mossberg 90018 OEM Security Barrel is a purpose-built 18.5-inch breacher barrel designed for the Mossberg 500 and Maverick 88 6-shot shotgun platforms. Chambered in 12 gauge with a 3-inch chamber, this barrel features a fixed cylinder bore choke and a smooth bore for close-range performance. The stand-off breaching end allows for controlled, forceful entry applications, while the front bead sight provides fast, intuitive target acquisition. A gloss blued steel finish delivers a classic, durable look. This is a genuine OEM replacement or upgrade barrel that installs directly onto compatible 6-shot Mossberg 500 and Maverick 88 models. Note: Not directly compatible with 500 Cruiser or 500 Chainsaw models.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Highlights\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e18.5-inch OEM security barrel with fixed stand-off breaching end for tactical close-quarters use\u003c\/li\u003e\n  \u003cli\u003eCylinder bore with fixed choke provides wide, consistent patterns ideal for home defense and security applications\u003c\/li\u003e\n  \u003cli\u003eFront bead sight delivers fast, intuitive target acquisition\u003c\/li\u003e\n  \u003cli\u003eGloss blued steel construction offers a classic finish with lasting durability\u003c\/li\u003e\n  \u003cli\u003eDirect drop-in compatibility with Mossberg 500 and Maverick 88 6-shot models (not compatible with 500 Cruiser or 500 Chainsaw)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Mossberg\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e 90018\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 015813900188\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGauge:\u003c\/strong\u003e 12 Gauge\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarrel Length:\u003c\/strong\u003e 18.5\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChamber Size:\u003c\/strong\u003e 3\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBore Type:\u003c\/strong\u003e Smooth \/ Cylinder Bore\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChoke:\u003c\/strong\u003e Fixed Cylinder\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSights:\u003c\/strong\u003e Front Bead\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Gloss Blued\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarrel Type:\u003c\/strong\u003e Security \/ Stand-Off (Breacher)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Mossberg 500 \u0026amp; Maverick 88 6-Shot Models\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNot Compatible With:\u003c\/strong\u003e Mossberg 500 Cruiser, Mossberg 500 Chainsaw\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eDisclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product's manufacturer.\u003c\/em\u003e\u003c\/p\u003e\n]]\u0026gt;","brand":"Mossberg","offers":[{"title":"Default Title","offer_id":44134671253626,"sku":"FLX-77814","price":184.98,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1679\/0365\/files\/308988396.png?v=1781056384","url":"https:\/\/tlooutdoors.com\/products\/mossberg-oem-12-gauge-18-5-inch-breacher-security-barrel-bead-sight-blued-finish-90018","provider":"TLO Outdoors","version":"1.0","type":"link"}