{"product_id":"aero-ar15-20-5-56-complete-upper-w-pinned","title":"AERO AR15 20 5.56 COMPLETE UPPER W\/PINNED","description":"This AR15 Complete Upper is the same upper receiver used in our AERO M16A4 Special Edition Complete Rifle and features a 20 5.56 Barrel w\/ Pinned FSB A2 Handguard and A2 Detachable Carry Handle. - Upper Features: - Upper: Standard M4 Upper Receiver - Barrel: 20 5.56 NATO Rifle Length 1:7 Twist 4150 Chrome Moly Vanadium QPQ corrosion resistant finish - Sights: A2 Detachable Carry Handle and A2 Front Sight Block w\/ Bayonet Lug - Handguard: A2 Style Handguard Rifle Length - Gas System: Rifle Length Gas System - Muzzle Device: Standard A2 Flash Hider","brand":"AERO PRECISION","offers":[{"title":"Default Title","offer_id":46274746876043,"sku":"AER APAR505611","price":602.29,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/8581\/8251\/files\/296634993.jpg?v=1776937181","url":"https:\/\/taktactical.com\/products\/aero-ar15-20-5-56-complete-upper-w-pinned","provider":"Taktactical.com","version":"1.0","type":"link"}