Does the Aero Precision M4E1-T 5.56 NATO Barreled work with the Rain Ordnance 5.56 NATO Left Hand?

Aero Precision M4E1-T 5.56 NATO Barreled Upper Receiver - 13.9" - Black Anodized

Upper Receiver

Aero Precision M4E1-T 5.56 NATO Barreled

from $574.99

Black Rain Ordnance 5.56 Nato Left Hand Bolt Carrier Group - Biohazard Engraved

Bolt Carrier Group

Rain Ordnance 5.56 NATO Left Hand

from $176.80

Aero Precision upper and Black Rain Ordnance bolt carrier group compatibility

Yes, they fit

The Aero Precision M4E1-T 5.56 NATO Barreled works with the Rain Ordnance 5.56 NATO Left Hand. 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 Black Rain Ordnance bolt carrier group

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

Upper Receivers builders put under the Rain Ordnance 5.56 NATO Left Hand

Share of builds with the Rain Ordnance 5.56 NATO Left Hand and any upper

  • Aero Precision M4E1-T 5.56 NATO Barreled

    Not in enough builds yet to report.

  • Rain Ordnance 5.56 NATO Left Hand

    Of bolt carrier group picks
    0.1%
    Median paid
    $184
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 Black Rain Ordnance bolt carrier group

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

Optic

Light

Stock & Brace

Charging Handle

Lower Receiver

Muzzle Device

Trigger

Pistol Grip

Buffer Tube Assembly

Handguard

Gas Block

Aero Precision M4E1-T 5.56 vs Rain Ordnance 5.56 NATO Left: specs and prices

Aero Precision M4E1-T 5.56Rain Ordnance 5.56 NATO Left
Best price$574.99 at Optics Planet$176.80 at BattleHawk Armory
Stores0 of 2 in stock5 of 5 in stock
AssemblyCompleten/a
PlatformAR-15n/a
Caliber5.56 NATOn/a
Receiver TypeM4E1n/a
Length13.9n/a
Cartridgen/a5.56 NATO
Stylen/aAR-15 Bolt Carrier
Finishn/aNickel Boron

Both for $751.79 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-T 5.56 NATO Barreled

Rain Ordnance 5.56 NATO Left Hand

Price history, last 90 days

  • Aero Precision M4E1-T 5.56 NATO Barreled: lowest $546.24 on Jul 5, highest $574.99 on Jul 12 over the last 90 days.
  • Rain Ordnance 5.56 NATO Left Hand: lowest $157.03 on Jul 12, highest $215.49 on Aug 12 over the last 90 days.

Bolt Carrier Groups most paired with Aero Precision uppers

The Aero Precision M4E1-T 5.56 NATO Barreled is not in enough builds yet, so these are the most picked next to any Aero Precision upper. Only parts our rules say fit the Aero Precision M4E1-T 5.56 NATO Barreled are listed.

Upper Receivers frequently paired with the Rain Ordnance 5.56 NATO Left Hand

Most picked next to it in real builds. Only parts our rules say fit the Rain Ordnance 5.56 NATO Left Hand are listed.