{"product_id":"luth-ar-xm-177-a1-triangular-carbine-handguard-w-metal-heat-shield-6-625-black","title":"Luth-AR XM-177 A1 Triangular Carbine Handguard w\/ Metal Heat Shield 6.625\" Black","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eLuth-AR XM-177 A1 Triangular Carbine Handguard\u003c\/span\u003e\u003c\/strong\u003e brings the classic CAR-15\/XM-177 profile to your retro \u003cstrong\u003eAR-15\u003c\/strong\u003e build. Molded from tough \u003cstrong\u003eDupont Zytel 30% glass-filled nylon\u003c\/strong\u003e, this drop-in handguard measures \u003cstrong\u003e6 5\/8\"\u003c\/strong\u003e and is designed for carbine-length gas systems with a front sight gas block, matching the iconic Vietnam-era XM-177 carbine.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe included \u003cstrong\u003emetal heat shield\u003c\/strong\u003e handles the heat from sustained fire, while the textured triangular shape provides a secure, comfortable grip. Finished in \u003cstrong\u003eblack\u003c\/strong\u003e, this Luth-AR reproduction delivers authentic \u003cstrong\u003eA1 styling\u003c\/strong\u003e with the modern convenience of a drop-in fit for retro AR enthusiasts and restorers.\u003c\/span\u003e\u003c\/p\u003e","brand":"Luth-AR","offers":[{"title":"Default Title","offer_id":55112759345474,"sku":"196391","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_35313849-390f-4f36-b92d-084cdeef38df.png?v=1784806592","url":"https:\/\/centerfiresystems.com\/products\/luth-ar-xm-177-a1-triangular-carbine-handguard-w-metal-heat-shield-6-625-black","provider":"Centerfire Systems","version":"1.0","type":"link"}