{"product_id":"magpul-industries-mbus-back-up-rear-sight-gen-2-fits-picatinny-rails-black-finish-flip-up-mag248-blk","title":"Magpul Industries MBUS Back-Up Rear Sight Gen 2 Fits Picatinny Rails Black Finish Flip Up MAG248-BLK","description":"\u003cb\u003eMagpul Sight MBUS Rear Back-Up Sight Rear Picatinny Polymer Black\u003c\/b\u003e\r\n\r\nThe MBUS (Magpul Back-Up Sight) is a low-cost, color injection molded, folding back-up sight. It is designed as a back-up sight for emergency situations. The dual aperture MBUS Rear Sight is adjustable for windage and fits most 1913 Picatinny rail equipped weapons, but is specifically tailored to the AR15\/M16 platform.\r\n\r\n\u003cb\u003eFeatures:\u003c\/b\u003e\r\n- Impact resistant polymer construction provides light weight and resists operational abuse\r\n- Spring-loaded flip up sight easily activated from either side or by pressing the top\r\n- Detent and spring pressure keeps sight erect but allows for uFALSEbstructed folding under impact, etc.\r\n- Clamps to MIL-STD-1913 Picatinny\/STANAG 4694 receiver rail and provides the same height-over-bore as standard A2 irons\r\n- Protective wings shield the dual, same plane flip apertures\r\n- Sight can still be folded with either large or small aperture in position\r\n- Detent kFALSEb easily and positively adjusts windage\r\n- Made in U.S.A.\r\n\r\nSpecifications:\r\n- Type: Flip-Up Rear Sight \r\n- Color: Black \r\n- Material: Polymer \r\n- Mounts To Picatinny Rails\r\n- MBUS – Rear Gen 2\r\n- Weight (with hardware): 1.3 oz.\r\n- Height above rail, stowed: ~0.51 in.\r\n- Center of aperture to top of rail: 1.42 in.\r\n- Length, stowed: 2.6 in.\r\n- Length, deployed: 1.5 in.","brand":"Magpul Industries","offers":[{"title":"248-BLK \/ AR-15 Sights \/ Magpul Industries","offer_id":43132168765545,"sku":"11040138","price":52.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0659\/8341\/4377\/files\/R_MPIMAG248BLK.jpg?v=1776355811","url":"https:\/\/westerngunstore.com\/products\/magpul-industries-mbus-back-up-rear-sight-gen-2-fits-picatinny-rails-black-finish-flip-up-mag248-blk","provider":"Western Gun Store","version":"1.0","type":"link"}