{"product_id":"at3-luth-ar-308-mil-spec-carbine-buffer-tube-kit","title":"Luth-AR .308 Mil-Spec Carbine Buffer Tube Kit","description":"\u003ch2 style=\"text-align: center;\"\u003eHigh Quality Mil-Spec Carbine Buffer Tube Kit for AR-10\/.308 Rifles\u003c\/h2\u003e\n\u003cp\u003eIf you’re planning to build or upgrade your AR-308, it’s critical to choose the right buffer tube kit. This buffer tube kit from Luth-AR features a mil-spec diameter for stock compatibility, plus a .308 carbine spring, buffer, castle nut, and endplate. And it’s all made in the USA.\u003c\/p\u003e\n\u003ch3\u003eIncludes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMil-Spec Carbine Tube\u003c\/li\u003e\n\u003cli\u003e.308 buffer spring\u003c\/li\u003e\n\u003cli\u003e.308 carbine buffer\u003c\/li\u003e\n\u003cli\u003eLatch Plate and Lock Ring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBuffer Tube Material: 6061-T6 Aluminum\u003c\/li\u003e\n\u003cli\u003eBuffer Tube Finish: Hardcoat anodized\u003c\/li\u003e\n\u003cli\u003eBuffer Weight: 3.8 oz. (.308 Carbine)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot sure if you need Mil-spec or commercial buffer tube? The below image shows the difference in dimensions. For more information, please read our article, “Mil-Spec vs. Commercial AR 15 Buffer Tubes – Which One is Better?“.\u003c\/p\u003e\n","brand":"Luth-AR","offers":[{"title":"Default Title","offer_id":48150667133089,"sku":"308-M-BAP","price":102.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/8408\/1057\/files\/Luth-AR-Mil-Spec-AR-10-Buffer-Tube-Kit.jpg?v=1792482204","url":"https:\/\/kilo1sixarms.shop\/products\/at3-luth-ar-308-mil-spec-carbine-buffer-tube-kit","provider":"KILO 1 SIX ARMS","version":"1.0","type":"link"}