{"product_id":"a-r-m-s-rear-backup-iron-sight-for-ar-15","title":"A.R.M.S. Rear Backup Iron Sight for AR-15","description":"\u003cp\u003e\n\tRugged aluminum and steel flip-up rear sight regulates properly with A2-height front sights and can be co-witnessed through an optic. Dual apertures are calibrated for close- and mid-range targets, simply aim through both or fold the first one down and use the second aperture. Easily mounts to a Picatinny receiver rail; locknut is retained by a safety wire, so you can’t lose it. Non-snagging lever instantly releases the spring-loaded sight into the ready position. \u003cstrong\u003e#40L Low Profile\u003c\/strong\u003e is calibrated for 250 and 300 meter combat ranges, with windage adjustable in ¾ MOA increments per click. NSN #1005-01-575-3508.\u003c\/p\u003e","brand":"A.R.M.S.","offers":[{"title":"#40L","offer_id":67956912226530,"sku":"ARMS40L","price":174.95,"currency_code":"USD","in_stock":false},{"title":"#71L","offer_id":67956912259298,"sku":"ARMS71L-R","price":103.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0742\/5418\/8770\/files\/l_100-003-317_9.gif?v=1794339774","url":"https:\/\/www.powdervalley.com\/products\/a-r-m-s-rear-backup-iron-sight-for-ar-15","provider":"Powder Valley","version":"1.0","type":"link"}