Your Browser is Outdated
1 of 8 images
Aero Precision M4E1 Threaded .300 Blackout Complete Upper Receiver, 10in, 1-7 Twist, 5/8x24 Thread, ATLAS R-ONE Handguard, Black Anodized, APAR700702M4
2 of 8 images
Aero Precision Complete Upper Receiver, M4E1-T, 10in .300 Blackout Barrel, 9in M-LOK ATLAS S-ONE Handguard, Anodized Black, APAR700302M4
3 of 8 images
Aero Precision M4E1 Threaded .300 Blackout Complete Upper Receiver, 10in, 1-7 Twist, 5/8x24 Thread, ATLAS R-ONE Handguard, FDE Cerakote, APAR700712M4
4 of 8 images
Aero Precision M4E1 Threaded .300 Blackout Complete Upper Receiver, Black Anodized, FDE Cerakote
5 of 8 images
Aero Precision M4E1 Threaded .300 Blackout Complete Upper Receiver, 10in, 1-7 Twist, 5/8x24 Thread, ATLAS R-ONE Handguard, Black Anodized, APAR700702M4
6 of 8 images
Aero Precision Complete Upper Receiver, M4E1-T, 10in .300 Blackout Barrel, 9in M-LOK ATLAS S-ONE Handguard, Anodized Black, APAR700302M4
7 of 8 images
Aero Precision Complete Upper Receiver, M4E1-T, 10in .300 Blackout Barrel, 9in M-LOK ATLAS S-ONE Handguard, Anodized Black, APAR700302M4
8 of 8 images
Aero Precision M4E1 Threaded .300 Blackout Complete Upper Receiver, 10in, 1-7 Twist, 5/8x24 Thread, ATLAS R-ONE Handguard, FDE Cerakote, APAR700712M4
Tap Tap to Zoom
You May Also Like
Best Rated
Magpul Industries PMAG GEN M3 AR-15 Rifle Magazine, .300 Blackout, 30 Round, Black, 1 Pack, Polymer, MAG800-BLK-30RD
List: $16.95
$15.95
Save Up to $1.00
Best Rated
Magpul Industries PMAG GEN M3 AR-15 Rifle Magazine, .300 Blackout, 20 Round, Black, 1 Pack, Polymer, MAG1182-BLK-20RD
List: $33.30
$23.49
Save Up to 29%
Amend2 Mod-3 Magazine, AR-15/M4/M16, 7.62x35/.300 AAC Blackout, 30 Round, Black, 300MOD3BLK30-30RD
List: $24.97
$16.99
Save Up to 32%
Walker Defense Research 3 M-LOK Slot Length Nile Silicon Carbide M-LOK Rail Covers, 3 Pack, NILE-3-SLOT-3-PACK
$59.99
Blazin' Deal
TRYBE Defense 16 in Blackout Government Profile AR Carbine Barrel, .300, 5/8X24 Threads, Nitride, Black, BARCARBT16300
List: $179.99
$86.84
Save Up to 52%
Blazin' Deal
TRYBE Optics DiMA1000 Laser Rangefinder with Mount, Black, TROLRF
List: $764.99
$498.43
Save Up to 35%
Blazin' Deal
TRYBE Optics Enhancer Rifle Scope Magnification Quadrupler, 4x54mm, 30mm Tube, Black, ENHRS4X
List: $799.99
$233.93
Save Up to 71%
Questions & Answers
Customer Reviews
Helpful Positive Review
First up - don't use the word "complete" when the s.o.b. isn't complete. The dust guard is closed in the picture so you obviously can't see that this item doesn't come with the BCG. Kind of an important item for a so called "complete" upper. No BCG a...
Read More...
6/22 found this helpful
Read More...
Helpful Positive Review
That’s what you should do… read the description of what it is that your buying… please don’t even pay attention to the bad reviews because I’m 100% sure those are just people who seem to find something wrong in anything and everything. They could win...
Read More...
10/10 found this helpful
Read More...
Helpful Positive Review
Finally got a chance to run this upper through a range day. After 200 rounds, I only had one hiccup (a bolt override!). Otherwise it functioned flawlessly. Build quality is solid. It ran supers and subs without issue. For the price I paid, I feel lik...
Read More...
1/1 found this helpful
Read More...
Helpful Positive Review
Let me just preface this review and say I know next to nothing about firearms, that’s the truth. I’ve had this pistol for a couple of months and have shot about two hundred rounds of subsonic and ss learning as much as I can to get comfortable around...
Read More...
36/38 found this helpful
Read More...
Helpful Positive Review
Well built upper. No major issues. Although I did change the standard gas block to a Superlative Arms adjustable gas block. And replaced the A2 flash hider to a VG6 Gamma muzzle break and cage. I don’t have a suppressor, and was having short strokes ...
Read More...
6/7 found this helpful
Read More...
Helpful Positive Review
I got the receiver in perfect condition. Can’t say as to how it performs as I am in the middle of a build. Shipping did take about 28 days but when I ordered the product it told me that from the beggening so it is not a big deal. The reason I didn’t ...
Read More...
1/6 found this helpful
Read More...
4 Models Available
Color
All
Finish
All
Barrel Profile
All
Search
List: $615.00Save 10%
$554.99
List: $615.00Save 10%
$554.99
List: $655.00Save 10%
$589.99
List: $655.00Save 10%
$589.99
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 Threaded 10in .300 Blackout Complete Upper Receiver with Flash Hider
This complete upper includes our new 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.
WARNING:
California`s Proposition 65
Specifications for Aero Precision M4E1 Threaded 10in .300 Blackout Complete Upper Receiver with Flash Hider:
| Manufacturer: | Aero Precision |
| Caliber: | .300 AAC Blackout |
| Barrel Length: | 10 in |
| Gas System Length: | Pistol Length |
| Barrel Twist Rate: | 1-7 |
| Muzzle Device: | A2 Flash Hider |
| Gun Model: | AR-15 |
| Fabric/Material: | Chrome Moly Vanadium |
| Gas Block Journal Size-Diameter: | .750 in |
| Handguard Length: | 9 in |
| Gun Make: | AR Platform |
| Weight: | 21 oz |
| Magazine Included: | No |
| Condition: | New |
| Country of Origin: | USA |
| Threads per Inch: | 5/8x24 |
Features of Aero Precision M4E1 Threaded 10in .300 Blackout Complete Upper Receiver with Flash Hider
- Enhanced forging that gives the upper receiver a "billet look".
- Picatinny profile that blends seamlessly with our Enhanced Series Handguards.
- .250 takedown pin holes.
- Laser engraved T-marks.
- Includes port door and forward assist installed.
- Full top picatinny rail for optional attachments.
- Quick disconnect sling socket at the 3, 6 and 9 o'clock positions.
- Compatible with low profile gas blocks.
- Compatible with mil-spec AR15 upper receivers and barrels.
Package Contents:
- Aero Precision M4E1 Threaded 10in .300 Blackout Complete Upper Receiver with Flash Hider
Aero Precision M4E1 Threaded 10in .300 Blackout Complete Upper Receiver with Flash Hider Orderable Models
List of Orderable Models
- Aero Precision M4E1 Threaded .300 Blackout Complete Upper Receiver, 10in, 1-7 Twist, 5/8x24 Thread, ATLAS R-ONE Handguard, Black Anodized, APAR700702M4 , MPN: APAR700702M4 , UPC: 840014608577 , Code: 29D-UFH-AEBLA-APAR700702M4
- Aero Precision Complete Upper Receiver, M4E1-T, 10in .300 Blackout Barrel, 9in M-LOK ATLAS S-ONE Handguard, Anodized Black, APAR700302M4 , MPN: APAR700302M4 , UPC: 840014601745 , Code: 29D-UFH-AEBLA-APAR700302M4
- Aero Precision M4E1 Threaded .300 Blackout Complete Upper Receiver, 10in, 1-7 Twist, 5/8x24 Thread, ATLAS R-ONE Handguard, FDE Cerakote, APAR700712M4 , MPN: APAR700712M4 , UPC: 840014608584 , Code: 29D-UFH-AEBLA-APAR700712M4
- Aero Precision Complete Upper Receiver, M4E1-T, 10in .300 Blackout Barrel, 9in M-LOK ATLAS S-ONE Handguard, Cerakote, Flat Dark Earth, APAR700312M4 , MPN: APAR700312M4 , UPC: 840014601752 , Code: 29D-UFH-AEBLA-APAR700312M4
Aero Precision M4E1 Threaded 10in .300 Blackout Complete Upper Receiver with Flash Hider Unavailable & Discontinued Models
List of Unorderable Models
- DEMO, Aero Precision M4E1 Threaded .300 Blackout Complete Upper Receiver, 10in, 1-7 Twist, 5/8x24 Thread, ATLAS R-ONE Handguard, Black Anodized, APAR700702M4 , MPN: APAR700702M4-DEMO , Code: 29D-UFH-AEBLA-APAR700702M4-DEMO
- Aero Precision Complete Upper Receiver, M4E1-T, 10in .300 Blackout Barrel, 9in KeyMod ATLAS S-ONE Handguard, Anodized Black, APAR700202P4 , MPN: APAR700202P4 , Code: 29D-UFH-AEBLA-APAR700202P4
- Aero Precision Complete Upper Receiver, M4E1-T, 10in .300 Blackout Barrel, 9in KeyMod ATLAS S-ONE Handguard, Cerakote, Flat Dark Earth, APAR700212P4 , MPN: APAR700212P4 , Code: 29D-UFH-AEBLA-APAR700212P4
- USED, Aero Precision Complete Upper Receiver, M4E1-T, 10in .300 Blackout Barrel, 9in M-LOK ATLAS S-ONE Handguard, Cerakote, Flat Dark Earth, APAR700312M4 , MPN: APAR700312M4-EDEMO , Code: 29D-UFH-AEBLA-APAR700312M4-EDEMO-SC-C
- USED, Aero Precision M4E1 Threaded .300 Blackout Complete Upper Receiver, 10in, 1-7 Twist, 5/8x24 Thread, ATLAS R-ONE Handguard, FDE Cerakote, APAR700712M4 , MPN: APAR700712M4-EDEMO , Code: 29D-UFH-AEBLA-APAR700712M4-EDEMO-IN-D
- DEMO, Aero Precision Complete Upper Receiver, M4E1-T, 10in .300 Blackout Barrel, 9in M-LOK ATLAS S-ONE Handguard, Anodized Black, APAR700302M4 , MPN: APAR700302M4-DEMO , Code: 29D-UFH-AEBLA-APAR700302M4-DEMO
- DEMO, Aero Precision Complete Upper Receiver, M4E1-T, 10in .300 Blackout Barrel, 9in M-LOK ATLAS S-ONE Handguard, Cerakote, Flat Dark Earth, APAR700312M4 , MPN: APAR700312M4-DEMO , Code: 29D-UFH-AEBLA-APAR700312M4-DEMO
Compare (0)
1 item has been added
Add at least two items to compare