Aero Precision Assembled AR-15 Upper Receiver

Manufactured by Aero Precision
MPN: APAR501603A
Manufactured by Aero Precision
45 Reviews
$74.99 $93.49

In Stock

Standard orders will ship out 2 business days if ordered by 3:30 pm CST, Monday-Friday. FFL orders will ship within 5 business days or less as long as we have the information for the transfer destination.



The Aero Precision Assembled Upper Receiver arrives with the port door and forward assist factory installed. Crafted from a 7075-T6 aluminum forging machined to MIL-SPEC including M4 feed ramps. The upper is then Type III Class 2 hardcoat anodized and laser engraved with T-marks. Compatible with all MIL-SPEC AR-15/M16 components.

  • M4 feedramps
  • Anodized black
  • Machined for .250” takedown/pivot pins
  • Laser engraved T-marks
  • Includes port door and forward assist
  • Weight: 8.3 oz
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AssemblyAssembled Uppers
BrandAero Precision
Feed RampsM4
FinishHardcoat Anodized
Forward AssistAssembled with Forward Assist
Manufacturer.Aero Precision
Port DoorAssembled with Port Cover
Receiver Material7075-T6 Aluminum
T MarksT-Marked
Weight8.35 Oz

WARNING: This Product can expose you to chemicals which is known to state of California to cause Cancer and Reproductive Harm. For more information, see

Ratings & Reviews

45 reviews


Aero Percission Flat Top Upper


As always your stuff is first rate. My customers are very pleased with everything I have gotten from you for them.

upper receiver


Aero Precision has the best upper receiver,great finish and fit.PRIMARY ARMS had the best price and fast shipping.

Can never go wrong with Aero


Aero Precision makes excellent products and maintain what seems to be tighter tolerances than many other manufacturers. Upper mated perfectly to 3 Aero lowers and a Seekins Precision lower.

Great Part at a Great Price


As usual, my new Aero Precision upper was perfect. It came well packaged, first in Aero's box and then in a larger box for shipping. No issues with shipping and the whole experience was great.

Optic purchase


Can't say how good this was of a transaction! Primary Arms notified me of an item new to stock, purchased item, notification of shipped in less than thirty minutes!!! Received in four days, counting a weekend! Thanks!!!!

Aero upper


Excellent fit and finish. Used for a 300 blackout build with a cmmg barrel, moe furniture, and an Anderson lower.

good price


Good price

good quality


Good quality at a good price I got this on sale

ar upper


Great part and service



great parts!