{"product_id":"alex-pistol-upper-50beo-12-blk","title":"ALEX PISTOL UPPER 50BEO 12 BLK","description":"Flat-top receiver with 12-inch barrel and carbine-length A2-type handguard. 1:20 twist rate. Direct impingement operating system. Complete upper receiver comes with 49\/64-20 TPI threaded muzzle. This upper receiver assembly is intended for use with a registered SBR or class III lower receiver. This unit is 100% complete and is compatible with any standard-specification lower receiver (no modifications required). All NFA rules apply. Threaded muzzle devices are optional and must be selected as an upgrade option. Ships with one 7-round magazine. Weight of upper is 4.3 lbs.","brand":"ALEXANDER ARMS","offers":[{"title":"Default Title","offer_id":46198313549963,"sku":"ALEX SBR50","price":986.64,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/8581\/8251\/files\/taktactical-placeholder-coming-soon_d203fdfb-fce7-44d9-a46f-87aafb12114e.png?v=1780683771","url":"https:\/\/taktactical.com\/products\/alex-pistol-upper-50beo-12-blk","provider":"Taktactical.com","version":"1.0","type":"link"}