{"product_id":"stern-defense-sd10-mod5-9mm-luger-8-5-barrel-10-m-lok-ar-15-pistol-upper","title":"Stern Defense SD10 Mod5 9mm Luger 8.5\" Barrel 10\" M-LOK AR-15 Pistol Upper","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eStern Defense SD10 Mod5\u003c\/span\u003e\u003c\/strong\u003e is a complete \u003cstrong\u003eAR-15 pistol upper assembly\u003c\/strong\u003e chambered in \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e9mm Luger\u003c\/span\u003e\u003c\/strong\u003e, purpose-built for compact 9mm pistol-caliber AR builds. The package pairs a short \u003cstrong\u003e8.5\" barrel\u003c\/strong\u003e with a \u003cstrong\u003e10\" M-LOK\u003c\/strong\u003e free-float handguard to deliver a lightweight, highly maneuverable upper for close-quarters applications and PCC-style shooting.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eDesigned by Stern Defense to drop onto a standard \u003cstrong\u003eAR-15 lower receiver\u003c\/strong\u003e (lower sold separately), the SD10 Mod5 provides a clean, turnkey package for shooters building a dedicated \u003cstrong\u003e9mm AR pistol\u003c\/strong\u003e or pistol-caliber carbine. The \u003cstrong\u003e10\" M-LOK\u003c\/strong\u003e handguard offers generous rail real estate for mounting lights, lasers, foregrips, and other accessories while keeping the front end light and trim, making this upper an ideal foundation for compact 9mm AR pistol configurations.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThis listing is for a \u003cstrong\u003ecomplete upper assembly\u003c\/strong\u003e sold as a firearm parts\/accessory item. The lower receiver, bolt carrier group, magazine, and any small parts are not included. Add your own components to complete your 9mm AR pistol build to your preferred specification.\u003c\/span\u003e\u003c\/p\u003e","brand":"Stern Defense","offers":[{"title":"Default Title","offer_id":55336750350658,"sku":"S01560","price":478.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/alt_50aa31c6-35a9-4f66-8873-b98f4453d5a2.jpg?v=1785172716","url":"https:\/\/centerfiresystems.com\/products\/stern-defense-sd10-mod5-9mm-luger-8-5-barrel-10-m-lok-ar-15-pistol-upper","provider":"Centerfire Systems","version":"1.0","type":"link"}