{"product_id":"luth-ar-a2-rear-sight-kit-fits-a2-upper-receivers-for-ar-15-firarms-black-ur-21k","title":"Luth-AR A2 Rear Sight Kit Fits A2 Upper Receivers For AR-15 Firarms Black UR-21K","description":"Luth-AR A2 Rear Sight Kit, Fits A2 Upper Receivers For AR-15 Firarms, Black UR-21K\u003cbr\u003eModel: A2 Rear Sight Kit\u003cbr\u003eFit: AR-15\u003cbr\u003eMaker: Luth-AR\u003cbr\u003eModel: A2 Rear Sight Kit\u003cbr\u003eMfg Number: UR-21K","brand":"Luth-AR","offers":[{"title":"UR-21K \/ Gun Sights \/ Luth-AR","offer_id":43117964820585,"sku":"11728772","price":83.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0659\/8341\/4377\/files\/APLG_2036783.jpg?v=1777406067","url":"https:\/\/westerngunstore.com\/products\/luth-ar-a2-rear-sight-kit-fits-a2-upper-receivers-for-ar-15-firarms-black-ur-21k","provider":"Western Gun Store","version":"1.0","type":"link"}