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Aero Precision M4E1 16in .300 Blackout Barrel Complete Upper Receiver with Flash Hider Up to 18% Off w/ Free Shipping — 2 models
The Aero Precision M4E1 16in .300 Blackout Barrel Complete Upper Receiver uses a low profile 0.750" gas block. An adjustable gas block could be used, however, a larger inside diameter handguard may be required depending on the gas block you intend to use. The internal diameter of the included handguard is 1.78".
I ordered an Aero Precision m4e1 300 blackout complete upper from Optics Planet which was my first time ordering anything from them. I have always used other sites but I will start doing all my business with O.P do to their blazing fast delivery and ...
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I have put 1500 rounds thru this upper with out a single hiccup . Ole girl paired with Aero lower and she runs with a h buffer and jp spring . She never gets tired of spitting so I try to keep her full and cool .
Love this upper for the price. Put it on an old Bushmaster lower and feeds flawlessly. I’m using bulk mass produced off brand .300 and haven’t had an issue yet. Would definitely recommend.
I put together a 300 black out all Aero parts night force scope with suppressor. I am very impressed with the quality. I have put 60 rounds threw the gun performed very well every thing fit together perfectly I would definitely recommended Aero pro...
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Really love this aero precision 300 blackout upper, very sleek and lightweight, perfect way to upgrade and modernize an AR15. Fits my Rock River Arms 223/556 lower perfectly looks like a new rifle. Love the rail upper picatinny and 3/4 MLOK.
This is the perfect barrel for my PDW build. being a complete upper receiver/barrel combo makes this a whole lot easier, quicker and with AeroPrecisions high quality. Along with being very affordable you can’t bet Opticsplanet value and ease of ...
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ATTENTION! We currently do not ship this product to P.O. Boxes, AK, CA, CT, DE, HI, MA, NJ, NY, U.S. Territories, or select Colorado locations. Please see our policies for more information or a detailed list of locations.
Made in USA
Help support American manufacturing! Marked models of this product have gone through rigorous review and been certified by the manufacturer as Made in the USA.
Product Info for Aero Precision M4E1 16in .300 Blackout Barrel Complete Upper Receiver with Flash Hider
Aero Precision M4E1 .300 BLK Complete Uppers are equipped with CMV medium profile barrels. Along with excellent fit and finish, these AR15 Upper Receivers from Aero Precision come with Gen 2 Enhanced free-float handguards with Picatinny top rail and your choice of rail types on the other 3 faces. These solid Aero Precision M4E1 Complete Uppers are compatible with standard AR15/M4 components and have been MPI and HP tested. Get more power and accuracy when you upgrade to one of these Aero Precision M4E1 .300 Blackout Complete Upper Assemblies.
Specifications for Aero Precision M4E1 16in .300 Blackout Barrel Complete Upper Receiver with Flash Hider:
Manufacturer:
Aero Precision
Caliber:
.300 AAC Blackout
Overall Length:
26 in
Barrel Length:
16 in
Barrel Profile:
DRP
Gas System Length:
Pistol Length
Barrel Twist Rate:
1-7
Muzzle Device:
A2 Flash Hider
Gun Model:
AR-15
Handguard Length:
12 in
Gun Rail:
M-LOK
Gun Make:
AR Platform
Barrel Material:
4150 Chrome Moly Vanadium
Weight:
48.5 oz
Bolt Carrier Group Included:
No
Charging Handle Included:
No
Magazine Included:
No
Condition:
New
Additional Features:
EM-15 Handguard Gen 2
Country of Origin:
USA
Features of Aero Precision M4E1 16in .300 Blackout Barrel Complete Upper Receiver with Flash Hider:
Forged from 7075 T6 aluminum.
Precision machined to M4E1 specs.
M4 feedramp extension.
Comes assembled, with port door and forward assist installed.
.300 Blackout for more power - compatible with standard AR15/M16 components.
Handguard mounting platform is forged into the receiver.
Works with Aero Precision handguards but also fits most BAR-system handguards.
Gen 2 Enhanced Handguard features 1-piece free float design, built in anti-rotation tabs, scalloped rails, continuous top rail, 1.78-inch inside diameter fits most muzzle devices and 1.5-inch suppressors, compatible with low profile gas blocks, QD 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 continuous Picatinny top rail.
16-inch barrel made of 4150 Chrome Moly Vanadium with QPQ corrosion resistant finish.
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Made in USA
