{"product_id":"mission-first-tactical-bupswr-flip-up-rear-sight-black-folding-ar-platform","title":"Mission First Tactical Flip-Up Rear Backup Sight for AR, Polymer, 1913 Picatinny, Windage Adjustable — BUPSWR","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003eThe Mission First Tactical BUPSWR Flip-Up Rear Back-Up Sight is a lightweight, durable solution for AR-platform rifles. Constructed from DuPont military-grade reinforced polymer, it mounts to any 1913 Picatinny rail and provides precise windage adjustment using a flathead screwdriver. A protective shroud shields the aperture from debris and impact when folded, while the dual peep, same-plane aperture enables perfect co-witness with standard-height front sights. Its slim, snag-resistant profile fits under most optics and folds rearward when not in use. Made in the USA.\u003c\/p\u003e\u003ch3\u003eProduct Highlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLow-profile, snag-resistant flip-up rear sight for AR-platform rifles\u003c\/li\u003e\n\u003cli\u003eWindage adjustable in 0.25 minute-of-angle increments with a flathead screwdriver\u003c\/li\u003e\n\u003cli\u003eShrouded aperture protects against debris and impact; folds to the rear\u003c\/li\u003e\n\u003cli\u003eDual peep, same-plane aperture for true co-witness with standard-height front sights\u003c\/li\u003e\n\u003cli\u003eDurable DuPont military-grade reinforced polymer; ultra-light 0.50 oz design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eProduct Type: Flip-Up Rear Back-Up Sight\u003c\/li\u003e\n\u003cli\u003eMount Type: 1913 Picatinny Rail\u003c\/li\u003e\n\u003cli\u003eFirearm Fit: AR-15 \/ AR Platform\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eMaterial: Reinforced Polymer (DuPont military grade)\u003c\/li\u003e\n\u003cli\u003eWindage Adjustment: 0.25 MOA increments\u003c\/li\u003e\n\u003cli\u003eWeight: 0.50 oz\u003c\/li\u003e\n\u003cli\u003eDimensions: Length 2.23 in; Width 1.08 in; Height 0.88 in\u003c\/li\u003e\n\u003cli\u003eCountry of Manufacture: USA\u003c\/li\u003e\n\u003cli\u003eUPC: 676315033127\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: BUPSWR\u003c\/li\u003e\n\u003cli\u003eBrand Name: Mission First Tactical\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eDisclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product’s manufacturer.\u003c\/em\u003e\u003c\/p\u003e","brand":"Mission First Tactical","offers":[{"title":"Default Title","offer_id":44062470832250,"sku":"FLX-99026","price":38.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1679\/0365\/files\/268658406_8e5bb6d6-844b-41b4-a58b-7d4bdf951be6.png?v=1765595526","url":"https:\/\/tlooutdoors.com\/products\/mission-first-tactical-bupswr-flip-up-rear-sight-black-folding-ar-platform","provider":"TLO Outdoors","version":"1.0","type":"link"}