M4E1 16" 5.56 Mid-Length Complete Upper Receiver

Aero Precision 16" 5.56 Mid-Length Complete Uppers

M4E1 16" 5.56 Mid-Length Complete Upper Receiver Product Sku: APPG600231P7
$429.99
 
 
$429.99
Description

This Upper Receiver Handguard Combo now includes our Gen 2 Enhanced Handguard! Key features include the addition of quick disconnect sling sockets, enhanced milling design for grip and visual appeal and a new profile for the picatinny top rail.

Includes:

  • M4E1 Assembled Upper Receiver
  • Enhanced Handguard of choice
  • 16" 5.56 Mid-Length CMV Barrel
  • Low Profile Gas Block and Mid Length Gas Tube
  • Product comes assembled
  • This complete upper does not include BCG or Charging Handle. These products may be selected as add-ons under the Finish Your Build tab

M4E1 Upper Features:

  • Forged from 7075 T6 aluminum
  • Precision machined to M4E1 specs
  • M4 feedramps
  • Matte black hard coat anodized Mil 8625 Type 3 Class 2
  • Laser engraved T-marks (Anodized only)
  • Comes assembled, with port door and forward assist installed
  • Accepts standard AR15/M16 components
  • Handguard mounting platform is forged into the receiver
  • Works with Aero Precision handguards but also fits most BAR-system handguards
  • Barrel nut and wrench are included

Gen 2 Enhanced Handguard Features:

  • 1pc free float design
  • Built in anti-rotation tabs
  • Scalloped rails
  • Continuous top rail
  • 1.8" inside diameter fits most muzzle devices and 1.5" suppressors
  • Compatible with low profile gas blocks
  • Gen 2 Feature - Quick disconnect sling socket at the 3, 6 and 9 o’clock positions
  • Gen 2 Feature - Additional milling along flats to aid with gripping and add visual appeal
  • Gen 2 Feature - New profile for the continuous picatinny top rail

16" 5.56 Mid-Length Barrel Features:

  • 5.56 Nato 16" Midlength, 1/7 twist, 4150 CrMoV, QPQ, gas port drilled
  • .750 gas block journal
  • Midlength gas system, .0785 gas port
  • M4 Feed Ramp Extension
  • HP and MPI tested
  • Standard A2 flash hider
Specifications
Made In America? Yes
Platform AR15
Series M4E1
Caliber 5.56 NATO
Barrel Length 16"
Weight(s) 12" KeyMod - 53.44 oz / 12" M-LOK - 53.44 oz / 12" Quad Rail - 55.68 oz / 15" KeyMod - 55.04 oz / 15" M-LOK - 55.04 oz / 15" Quad Rail - 57.60 oz
Other N/A
Reviews

Customer Reviews

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Awesome Review by Joshua
Quality
Price
Value
Just installed the FDE 15 inch version on my Anderson lower. Fit is fantastic, upper is built very well and will probably outlast me!! Will definitely buy from Aero again. Just waiting to put a scope on but it is very well made with a beautiful, flawless finish. (Posted on 4/29/2017)
Great product Review by Tyler
Quality
Price
Value
Could not have been happier when I received this upper for my build. Great finish, great handrail, quality throughout. Added a vortex scope and Burris mount and it's ready for varmints! Thanks Aero for great products for a fair price! (Posted on 3/14/2017)
Awesome Review by Shane
Quality
Price
Value
This upper is really nice. Bought it to replace an upper from another Co. that had gas problems right out of the box. This Aero upper fired perfectly and cycled steel casings just fine. The handguard is so nice and you cant beat the price (Posted on 3/4/2017)
Amazing Review by Ronald
Quality
Price
Value
I haven't shot this complete upper yet. But the fit and craftsmanship are top notch. It is solid and it fit my Aero lower perfectly. So well, I didnt need to touch the upper tensioning screw. (Posted on 2/13/2017)
Awesome Mid Length 12" M-Lok Upper Review by Gerald S.
Quality
Price
Value
First, I'd like to say it's been an absolute pleasure to deal with the people at Aero. I purchased an Aero lower a few years ago when I knew nothing about the brand. That lower was completed with a geissele trigger and colt lower parts kit. I mounted it to a BCM Carbine upper and the fit and function has been fantastic. I purchased this upper and I've mounted it to my Aero lower and It's an awesome match !! It feels super light and balanced and the value is incredible . I have an LWRC M6 DI and at twice the build price as this complete Aero build, they feel very close in weight and quality. I paid the retail and it went on sale the next week and the Aero rep credited me back the difference with a more than friendly attitude. The Lower was shipped very fast and the whole experience has been perfect !!
Thanks to everyone at Aero for a great product . I added the Aero Nitride coated BCG at its perfect as well. (Posted on 1/20/2017)
Stellar Review by sq3lch
Quality
Price
Value
This is truly an exceptional value. I am an Aero Precision fanboy from now on, recommending these to all my buddies. (Posted on 1/4/2017)
Excellence Review by Todd
Quality
Price
Value
Put about 500 rounds down range not a single issue AR Percision you will not find a better upper (Posted on 12/17/2016)
Love it, but a few hiccups Review by Lucas
Quality
Price
Value
Great upper, no major problems but did have the forward assist launch out while firing it found all the parts and reinstalled it works still. Rails are very beefy MBus forward sights get hung out some but still a good upper (Posted on 8/12/2016)
WOW! Review by Victor
Quality
Price
Value
Absolutely love my newly built Aero rifle! Great quality upper, looks AWESOME! Very happy customer here! (Posted on 7/22/2016)
Best Bang for Buck Review by Jeffery
Quality
Price
Value
I completed my M4E1 build with this upper and am truly impressed with AeroPrecision quality, finish, and price. I have run about 500 rds. through my AR with no hang-ups. Thank you for providing a quality, well-priced product. (Posted on 7/18/2016)

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