Does the Wilson Combat Billet work with the Rain Ordnance 5.56 NATO Left Hand?

Wilson Combat Ar-15 Billet Upper Receiver

Upper Receiver

Wilson Combat Billet

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

Bolt Carrier Group

Rain Ordnance 5.56 NATO Left Hand

from $157.03

Wilson Combat upper and Black Rain Ordnance bolt carrier group compatibility

Yes, they fit

The Wilson Combat Billet 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 Wilson Combat upper and Black Rain Ordnance 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 Wilson Combat Billet

Share of builds with the Wilson Combat Billet and any 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

  • Wilson Combat Billet

    Of upper picks
    4.4%
    Median paid
    $173

  • 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 Wilson Combat 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.

Gas Block

Lower Receiver

Barrel

Charging Handle

Trigger

Handguard

Pistol Grip

Stock & Brace

Wilson Combat Billet vs Rain Ordnance 5.56 NATO Left: specs and prices

Wilson Combat BilletRain Ordnance 5.56 NATO Left
Best pricen/a$157.03 at BattleHawk Armory
Storesn/a5 of 5 in stock
AssemblySetn/a
PlatformAR-15n/a
Caliber5.56 NATOn/a
Receiver TypeBilletn/a
Cartridgen/a5.56 NATO
Stylen/aAR-15 Bolt Carrier
Finishn/aNickel Boron

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.

Wilson Combat Billet

No store lists it today.

Rain Ordnance 5.56 NATO Left Hand

Price history, last 90 days

  • Rain Ordnance 5.56 NATO Left Hand: lowest $157.03 on Jul 14, highest $226.49 on Sep 24 over the last 90 days.

Bolt Carrier Groups frequently paired with the Wilson Combat Billet

Most picked next to it in real builds. Only parts our rules say fit the Wilson Combat Billet 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.