Does the Radian Weapons Model 1 Builder KIT Flat work with the Radian Weapons 16" Upper .223 Wylde 1:8?

Radian Weapons Model 1 Builder Kit Flat Dark Earth 5.56 14 MLOK Handguard

Lower Receiver

Radian Weapons Model 1 Builder KIT Flat Dark Earth 5.56 14

from $1359.70

Radian Weapons 16" Complete Upper .223 Wylde 1:8, Black - R0025

Upper Receiver

Radian Weapons 16" Upper .223 Wylde 1:8

from $2029.95

Radian lower and Radian upper compatibility

Yes, they fit

The Radian Weapons Model 1 Builder KIT Flat Dark works with the Radian Weapons 16" Upper .223 Wylde 1:8. Our compatibility rules found no conflict between them.

No one has built this exact setup yet, but Radian lowers with Radian uppers are a common pairing.

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 Radian lower and Radian upper

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

Upper Receivers builders put on the Radian Weapons Model 1 Builder KIT Flat

Share of builds with the Radian Weapons Model 1 Builder KIT Flat and any upper

Lower Receivers builders put under the Radian Weapons 16" Upper .223 Wylde 1:8

Share of builds with the Radian Weapons 16" Upper .223 Wylde 1:8 and any lower

  • Radian Weapons Model 1 Builder KIT Flat

    Of lower picks
    0%
    Median paid
    $1360

  • Radian Weapons 16" Upper .223 Wylde 1:8

    Of upper picks
    0.2%
    Median paid
    $2030
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 Radian lower and Radian upper

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

Optic

Trigger

Charging Handle

Light

Pistol Grip

Bolt Carrier Group

Stock & Brace

Gas Block

Suppressor

Radian Weapons Model 1 Builder vs Radian Weapons 16" Upper .223: specs and prices

Radian Weapons Model 1Radian Weapons 16" Upper
Best price$1359.95 at Brownells$2029.95 at Optics Planet
Stores2 of 4 in stock3 of 3 in stock
AssemblySetComplete
PlatformAR-15AR-15
Caliber5.56 NATO.223 Wylde
FinishCerakoten/a
ColorFDEn/a
Lengthn/a16

Both for $3389.90 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.

Radian Weapons Model 1 Builder KIT Flat Dark

Radian Weapons 16" Upper .223 Wylde 1:8

Price history, last 90 days

  • Radian Weapons Model 1 Builder KIT Flat: lowest $1359.70 on Jul 5, highest $1579.99 on Aug 12 over the last 90 days.
  • Radian Weapons 16" Upper .223 Wylde 1:8: lowest $2029.95 on Jul 5, highest $2029.99 on Jul 14 over the last 90 days.

Upper Receivers frequently paired with the Radian Weapons Model 1 Builder KIT Flat

Most picked next to it in real builds. Only parts our rules say fit the Radian Weapons Model 1 Builder KIT Flat are listed.

Lower Receivers frequently paired with the Radian Weapons 16" Upper .223 Wylde 1:8

Most picked next to it in real builds. Only parts our rules say fit the Radian Weapons 16" Upper .223 Wylde 1:8 are listed.