Does the Aero Precision M4E1 Threaded Upper work with the PSA Logoed Premium 5.56 Nickel Boron BCG?

Aero Precision M4E1 Threaded Complete Upper, 16" 5.56 Mid-Length Barrel w/ 15" ATLAS R-ONE M-LOK Handguard - FDE

Upper Receiver

Aero Precision M4E1 Threaded Upper

from $593.99

PSA Logoed Premium 5.56 Nickel Boron BCG with Carpenter 158 Bolt - 516446450

Bolt Carrier Group

PSA Logoed Premium 5.56 Nickel Boron BCG

from $119.99

Aero Precision upper and Palmetto State Armory bolt carrier group compatibility

Yes, they fit

The Aero Precision M4E1 Threaded Upper works with the PSA Logoed Premium 5.56 Nickel Boron BCG. Our compatibility rules found no conflict between them.

This exact setup is in a real GunPartPicker build.

Counted from real GunPartPicker builds: parts lists people put together while planning to buy.

Checked by the same rules the AR builder runs on every part you add: caliber, frame size, receiver pattern, thread pitch and gas length.

Fit is judged from the specs retailers list, which can be missing or wrong. Confirm with the manufacturer before you buy, and have a qualified gunsmith check any build before you fire it.

How often builders pair the Aero Precision upper and Palmetto State Armory bolt carrier group

Backed by thousands of qualified builds that have both an upper and a bolt carrier group.

Bolt Carrier Groups builders put on the Aero Precision M4E1 Threaded Upper

Share of builds with the Aero Precision M4E1 Threaded Upper and any bolt carrier group

Upper Receivers builders put under the PSA Logoed Premium 5.56 Nickel Boron BCG

Share of builds with the PSA Logoed Premium 5.56 Nickel Boron BCG and any upper

  • Aero Precision M4E1 Threaded Upper

    Of upper picks
    2.3%
    Median paid
    $594

  • PSA Logoed Premium 5.56 Nickel Boron BCG

    Of bolt carrier group picks
    0.2%
    Median paid
    $120
How we count ⌄

These shares come from GunPartPicker's build data: real parts lists people put together while planning a purchase, not sales or surveys. A build counts a part only when it is the final pick for its slot, so parts that were swapped out never count. Fit never comes from these numbers; it comes from our compatibility rules alone.

Frequently built with the Aero Precision upper and Palmetto State Armory bolt carrier group

The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.

Charging Handle

Lower Receiver

Trigger

Stock & Brace

Pistol Grip

Optic

Suppressor

Light

Aero Precision M4E1 Threaded vs PSA Logoed Premium 5.56 Nickel: specs and prices

Aero Precision M4E1 ThreadedPSA Logoed Premium 5.56
Best price$593.99 at AR15 Discounts$119.99 at Palmetto State Armory
Stores0 of 2 in stock1 of 1 in stock
AssemblyCompleten/a
PlatformAR-15n/a
Gas System LengthMid-Lengthn/a
Caliber5.56 NATOn/a
Receiver TypeM4E1n/a
Length16n/a
Cartridgen/a5.56 NATO
Finishn/aNickel Boron

Both for $713.98 at today's best prices.

Today's best prices and 90 day price history

Every store we track for each part, cheapest in stock first. Prices are checked through the day.

Aero Precision M4E1 Threaded Upper

  • AR15 Discountsout of stock$593.99
  • Dirty Bird Industriesout of stock$624.99

PSA Logoed Premium 5.56 Nickel Boron BCG

Price history, last 90 days

  • Aero Precision M4E1 Threaded Upper: lowest $593.99 on Jul 5, highest $624.99 on Jul 14 over the last 90 days.
  • PSA Logoed Premium 5.56 Nickel Boron BCG: lowest $119.99 on Jul 12, highest $119.99 on Jul 12 over the last 90 days.

Bolt Carrier Groups frequently paired with the Aero Precision M4E1 Threaded Upper

Most picked next to it in real builds. Only parts our rules say fit the Aero Precision M4E1 Threaded Upper are listed.

Upper Receivers frequently paired with the PSA Logoed Premium 5.56 Nickel Boron BCG

Most picked next to it in real builds. Only parts our rules say fit the PSA Logoed Premium 5.56 Nickel Boron BCG are listed.