Does the Rain Ordnance BRO-22 Receiver .22 LR work with the CMMG 22B5BD4AB Banshee MK4 .22 LR 4.50\"?

Black Rain Ordnance BRO-22 Receiver .22 LR Billet Lower, 6061-T6 Aluminum, Integral Picatinny Rail

Lower Receiver

Rain Ordnance BRO-22 Receiver .22 LR Billet Lower

from $106.10

CMMG 22B5BD4AB Banshee MK4 .22 LR 4.50\" Upper Receiver, Armor Black, M-LOK Free-Float Handguard for AR-Platform

Upper Receiver

CMMG 22B5BD4AB Banshee MK4 .22 LR 4.50\"

from $522.01

Black Rain Ordnance lower and CMMG upper compatibility

Yes, they fit

The Rain Ordnance BRO-22 Receiver .22 LR Billet works with the CMMG 22B5BD4AB Banshee MK4 .22 LR 4.50\". Our compatibility rules found no conflict between them.

This exact setup has been built more than once on GunPartPicker.

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 Black Rain Ordnance lower and CMMG upper

Backed by tens of thousands of qualified builds that have both a lower and an upper.

Upper Receivers builders put on the Rain Ordnance BRO-22 Receiver .22 LR

Share of builds with the Rain Ordnance BRO-22 Receiver .22 LR and any upper

Lower Receivers builders put under the CMMG 22B5BD4AB Banshee MK4 .22 LR 4.50\"

Share of builds with the CMMG 22B5BD4AB Banshee MK4 .22 LR 4.50\" and any lower

  • Rain Ordnance BRO-22 Receiver .22 LR

    Of lower picks
    0.1%
    Median paid
    $106

  • CMMG 22B5BD4AB Banshee MK4 .22 LR 4.50\"

    Of upper picks
    0.1%
    Median paid
    $520
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 Black Rain Ordnance lower and CMMG upper

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

Bolt Carrier Group

Charging Handle

Pistol Grip

Trigger

Stock & Brace

Optic

Rifle Scope

Rain Ordnance BRO-22 Receiver vs CMMG 22B5BD4AB Banshee MK4 .22: specs and prices

Rain Ordnance BRO-22CMMG 22B5BD4AB Banshee MK4
Best price$106.10 at Classic Firearms$584.49 at Ammunition Depot
Stores1 of 1 in stock4 of 5 in stock
AssemblyStrippedComplete
PlatformAR-15AR-15
Caliber.22 LR.22 LR
FinishHardcoat Anodizedn/a
ColorBlackn/a
Lengthn/a4.5

Both for $690.59 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.

Rain Ordnance BRO-22 Receiver .22 LR Billet

CMMG 22B5BD4AB Banshee MK4 .22 LR 4.50\"

Price history, last 90 days

  • Rain Ordnance BRO-22 Receiver .22 LR: lowest $106.10 on Jul 12, highest $106.10 on Jul 12 over the last 90 days.
  • CMMG 22B5BD4AB Banshee MK4 .22 LR 4.50\": lowest $522.01 on Jul 5, highest $680.99 on Sep 29 over the last 90 days.

Upper Receivers frequently paired with the Rain Ordnance BRO-22 Receiver .22 LR

Most picked next to it in real builds. Only parts our rules say fit the Rain Ordnance BRO-22 Receiver .22 LR are listed.

Lower Receivers frequently paired with the CMMG 22B5BD4AB Banshee MK4 .22 LR 4.50\"

Most picked next to it in real builds. Only parts our rules say fit the CMMG 22B5BD4AB Banshee MK4 .22 LR 4.50\" are listed.