Does the Aero Precision M4E1 Pistol w/ MOE-K2 work with the PSA 16" 5.56 NATO 1:7 Mid-Length Nitride?

Aero Precision M4E1 Pistol Complete Lower Receiver w/ MOE-K2 Grip & SBA4 Brace - Anodized/Black

Lower Receiver

Aero Precision M4E1 Pistol w/ MOE-K2 Grip & SBA4 Brace

from $74.99

PSA AR-15 Barrel 16" 5.56 NATO 1:7 Mid-Length Nitride - 77932227

Barrel

PSA 16" 5.56 NATO 1:7 Mid-Length Nitride

from $119.99

lower and Palmetto State Armory barrel compatibility

Yes, they fit

The Aero Precision M4E1 Pistol w/ MOE-K2 Grip & works with the PSA 16" 5.56 NATO 1:7 Mid-Length Nitride. Our compatibility rules found no conflict between them.

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 lower and Palmetto State Armory barrel

Backed by thousands of qualified builds that have both a lower and a barrel.

Lower Receivers builders put under the PSA 16" 5.56 NATO 1:7 Mid-Length Nitride

Share of builds with the PSA 16" 5.56 NATO 1:7 Mid-Length Nitride and any lower

  • Aero Precision M4E1 Pistol w/ MOE-K2

    Of lower picks
    0.1%
    Median paid
    $75

  • PSA 16" 5.56 NATO 1:7 Mid-Length Nitride

    Of barrel 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 lower and Palmetto State Armory barrel

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

Bolt Carrier Group

Gas Block

Trigger

Upper Receiver

Charging Handle

Handguard

Optic

Light

Stock & Brace

Muzzle Device

Aero Precision M4E1 Pistol w/ vs PSA 16" 5.56 NATO 1:7: specs and prices

Aero Precision M4E1 PistolPSA 16" 5.56 NATO 1:7
Best price$74.99 at Sportsmans Outdoor Superstore$119.99 at Palmetto State Armory
Stores0 of 3 in stock1 of 1 in stock
AssemblyCompleten/a
PlatformAR-15n/a
FinishHardcoat Anodizedn/a
ColorBlackn/a
Calibern/a5.56 NATO
Gas Systemn/aMid-Length
Lengthn/a16
Twistn/a1:7

Both for $194.98 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 Pistol w/ MOE-K2 Grip &

  • Sportsmans Outdoor Superstoreout of stock$74.99
  • AR15 Discountsout of stock$355.95
  • Dirty Bird Industriesout of stock$355.95

PSA 16" 5.56 NATO 1:7 Mid-Length Nitride

Price history, last 90 days

  • Aero Precision M4E1 Pistol w/ MOE-K2: lowest $355.95 on Jul 5, highest $355.95 on Jul 5 over the last 90 days.
  • PSA 16" 5.56 NATO 1:7 Mid-Length Nitride: lowest $119.99 on Jul 12, highest $119.99 on Jul 12 over the last 90 days.

Barrels most paired with lowers

The Aero Precision M4E1 Pistol w/ MOE-K2 is not in enough builds yet, so these are the most picked next to any lower. Only parts our rules say fit the Aero Precision M4E1 Pistol w/ MOE-K2 are listed.

Lower Receivers frequently paired with the PSA 16" 5.56 NATO 1:7 Mid-Length Nitride

Most picked next to it in real builds. Only parts our rules say fit the PSA 16" 5.56 NATO 1:7 Mid-Length Nitride are listed.