{"product_id":"black-rain-upper-458socom-16-blk","title":"Black Rain Ordnance SPEC15 Upper Receiver .458 SOCOM 16\" – AR-15 Compatible","description":"\u003cp\u003eThe Black Rain Ordnance SPEC15 complete upper receiver chambered in .458 SOCOM delivers serious stopping power in a compact 16-inch configuration. This upper is designed to drop onto any mil-spec AR-15 lower receiver, converting your platform to handle the hard-hitting .458 SOCOM cartridge for close-range hunting or defensive applications. The 16-inch barrel keeps the overall length manageable while maintaining the velocity needed for effective terminal performance within typical .458 SOCOM engagement ranges.\u003c\/p\u003e\u003cp\u003eConstructed from forged 7075-T6 aluminum with Black Rain Ordnance's proprietary black finish, this upper features a full-length rail system for mounting optics and accessories. The upper comes fully assembled and ready to install—no additional parts or modifications required to mate with your AR-15 lower. Standard AR-15 BCG compatibility simplifies maintenance and parts availability. Verify your lower receiver and magazine are compatible with .458 SOCOM before installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e .458 SOCOM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Complete upper receiver assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Lower:\u003c\/strong\u003e Mil-spec AR-15\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarrel Length:\u003c\/strong\u003e 16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Forged 7075-T6 aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black Rain Ordnance black finish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Fully assembled upper with rail system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Drop-in fit for mil-spec AR-15 lowers, requires .458 SOCOM compatible magazines and bolt\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Black Rain Ordnance","offers":[{"title":"Default Title","offer_id":47937387593983,"sku":"BRO-SPEC15-CU-458S","price":990.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/1267924.jpg?v=1766488377","url":"https:\/\/doublestackstore.com\/products\/black-rain-upper-458socom-16-blk","provider":"Double Stack Store","version":"1.0","type":"link"}