{"product_id":"aero-m4e1-t-complete-upper-16-350-qpq-carb","title":"AERO M4E1-T COMPLETE UPPER 16 350 QPQ CARB","description":"This complete upper includes our ATLAS R-ONE Handguard. The R-ONE handguards are designed with size and weight in mind while still providing plenty of real-estate to accommodate any attachment needs the end user may have. Our proprietary ATLAS attachment system is a durable and dependable mounting platform maintaining a slim profile while still providing the strength and stability customers have grown to love from Aero Precision handguards. -  - Includes: - M4E1 Threaded Assembled Upper Receiver - 15 ATLAS R-ONE Handguard of choice - 16 .350 Legend DMR CMV Carbine Length Barrel - Low Profile Gas Block and Carbine Length Gas Tube - Product comes assembled - This complete upper does not include BCG or Charging Handle. -  - M4E1 Threaded Upper Receiver Features: - New enhanced forging that gives the upper receiver a billet look - New picatinny profile that blends seamlessly with their Enhanced Series Handguards - M4 Feedramps - .250 takedown pin holes - Laser engraved T-marks - Includes port door and forward assist installed -  - ATLAS R-ONE Handguard Features: - Full top picatinny rail - Quick disconnect sling socket at the 3 6 and 9 o'clock positions - Compatible with low profile gas blocks - 1.3 Inside diameter - 1.5 Outside diameter - Compatible with mil-spec AR15 upper receivers and barrels - Learn More about our NEW ATLAS S-ONE Hanguards -  - 16 .350 Legend DMR CMV Carbine Length Barrel Features: - .350 Legend 16 Carbine Length 1\/16 twist 4150 CrMoV QPQ gas port drilled - .750 gas block journal - DMR Profile - Carbine length gas system .0785 gas port - M4 Feed Ramp Extension - HP and MPI tested - Standard 9mm A2 flash hider","brand":"AERO PRECISION","offers":[{"title":"Default Title","offer_id":46272715718795,"sku":"AER APAR700705M101","price":679.58,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/8581\/8251\/files\/296635125.jpg?v=1776908247","url":"https:\/\/taktactical.com\/products\/aero-m4e1-t-complete-upper-16-350-qpq-carb","provider":"Taktactical.com","version":"1.0","type":"link"}