Aero Precision M5E1 20in .308 Barrel Complete Upper Receiver with Flash Hider
$674.36
Add power, precision, and expanded customization options to your rifle with an Aero Precision M5E1 .308 Barrel Complete Upper Receiver. While there’s several options to choose from, all of these AR15 Upper Receivers brought to you by Aero Precision feature a precision machined 7075 T6 aluminum upper for added strength that won’t weigh you down in the field. For ease of use, the Aero Precision M5E1 .308 Barrel Complete KeyMod Upper Receiver comes with the forward assist and port door installed, and the handguard mounting platform is forged right into the receiver. The aesthetic adds a sleek look to your firearm, and the functionality will greatly improve every aspect of your shooting experience. You also get a Gen 2 enhanced handguard with a continuous top rail that supports the attachment of optics, lights and other accessories that will improve your accuracy or visibility wherever you need it, providing unmatched performance at the range or on the hunting grounds. Install this Aero Precision M5E1 Enhanced .308 Complete Upper Receiver for a durable component that upgrades the quality of your gun. Specifications for Aero Precision M5E1 20in .308 Barrel Complete Upper Receiver with Flash Hider: Manufacturer: Aero Precision Cartridge: .308 Winchester Overall Length: 30 in Barrel Length: 20 in Barrel Profile: M4, Heavy Gas System Length: Rifle Length Barrel Twist Rate: 1-10 Threads per Inch: 5/8×24 Muzzle Device: A2 Flash Hider Gun Model: M5 Condition: New Fabric/Material: CMV Steel, 7075-T6 Aluminum Gas Block Journal Size-Diameter: .750 in Handguard Length: 15 in Handguard Style: Round Rail Gun Rail: Picatinny Gun Type: Rifle Gun Make: Aero Precision Included Accessories: None Bolt Carrier Group Included: No Charging Handle Included: No Weight: 60 oz Magazine Included: No Mount Type: M-LOK Country of Origin: USA Features of Aero Precision M5E1 20in .308 Barrel Complete Upper Receiver with Flash Hider Accepts standard AR .308 components Comes with forward assist and port door installed Handguard mounting platform is forged into the receiver Compatible with low profile gas blocks Quick disconnect sling socket at the 3, 6 and 9 o’clock positions Additional milling along flats to aid with gripping and add visual appeal New profile for the continuous picatinny top rail DPMS Barrel Extension HP and MPI Tested Does not include bolt carrier group or charging handle Package Contents: Aero Precision M5E1 20in .308 Barrel Complete Upper Receiver with Flash Hider M5E1 Assembled Upper Receiver Gen 2 Enhanced Handguard of Choice 20in .308 CMV Barrel Low Profile Gas Block and Rifle Length Gas Tube
Chris –
Once I was zeroed to 100m with my Nikon optic I was able to easily hit out to 517m. Great quality fast shipping and the best customer service. Super knowledgeable and answered all my question. Most questions were answered before I knew to ask. Will be ordering more from here.
JR –
I ordered this upper late Thursday night and it was on my doorstep Saturday morning. The upper looks beautiful with no cosmetic issues. Awesome fit and finish and assembled perfectly.Very happy with this buy.
butch –
I buy this AR 10 upper for a build I am doing. This complete upper is exactly what I was looking for. It is of the highest quality perfect fit and finish. It fit perfectly with the Aero Precision lower that I have. I am completely sold on Aero parts.
Tim –
I built a couplet Aero Precision 308 only thing that wasn't Aero precision was the buttstock is Daniel Defense it has a V6 gamma muzzle brake with a rise armament single stage 3 and 1/2 pound trigger and I absolutely love it it's a little on the heavy side but it's a 308
Mike –
Used this barrel to build my 308. Couldnt be happier with the accuracy. Top of the line product. This has allowed me to build a .308 that is much more than the run of the mill over the counter rifle. Appearance is also great. Has all I need in a competition barrel. Does not overheat after several fires. Stays true. Couldn’t be happier. I may buy another in .223 and build a nice .223 to match my .308.
Gislebert –
This is a bad dream! The barrel nut won’t come undone, as if were JB weld in the threads. Plus, this is a enhanced M5E1, its upper only compatible with Aero Precision hand guards. Now I can’t take the barrel off to put on a new M5 upper for the Atlas hand guard. Reminder, this is a discontinued keymod M5E1 upper. I wanted upgrade to M-lok, now got to buy the whole kit(barrel included) to get my .308 up and running. Moral of story: BE CAREFUL OF YOU WHAT BUY! This is on Aero Precision not Optics Planet. It’s my fault for not understanding AR10 is a very non-standard platform, it’s a hot mess! M4/M5 enhanced upper is and was a terrible idea.