Does the Radian Weapons AX556 Billet work with the Wilson Combat .300 Blackout 8" Match?

Radian Weapons Ax556 Ambidextrous Billet Ar-15 Lower Receiver

Lower Receiver

Radian Weapons AX556 Billet

from $514.95

Wilson Combat .300 Blackout 8" Match Grade 6 Groove Barrel, Matte Bead Blasted Stainless - TR-300SBRPG8RT7

Barrel

Wilson Combat .300 Blackout 8" Match Grade 6 Groove

from $212.51

Radian lower and Wilson Combat barrel compatibility

Yes, they fit

The Radian Weapons AX556 Billet works with the Wilson Combat .300 Blackout 8" Match Grade 6. 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 Radian lower and Wilson Combat barrel

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

Barrels builders put on the Radian Weapons AX556 Billet

Share of builds with the Radian Weapons AX556 Billet and any barrel

Lower Receivers builders put under the Wilson Combat .300 Blackout 8" Match

Share of builds with the Wilson Combat .300 Blackout 8" Match and any lower

  • Radian Weapons AX556 Billet

    Of lower picks
    0.1%
    Median paid
    $490

  • Wilson Combat .300 Blackout 8" Match

    Of barrel picks
    1%
    Median paid
    $203
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 Wilson Combat barrel

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

Upper Receiver

Gas Block

Bolt Carrier Group

Handguard

Charging Handle

Pistol Grip

Optic

Trigger

Light

Muzzle Device

Radian Weapons AX556 Billet vs Wilson Combat .300 Blackout 8": specs and prices

Radian Weapons AX556 BilletWilson Combat .300 Blackout
Best price$514.95 at Brownells$212.51 at KY Gun Company
Stores6 of 9 in stock7 of 7 in stock
AssemblyStrippedn/a
PlatformAR-15n/a
CaliberMulti300 Blackout
Trigger Pin.154n/a
FinishHardcoat Anodizedn/a
ColorBlackn/a
Gas Systemn/aPistol
Lengthn/a30
Twistn/a1:7
Contourn/aM4
Threadn/a5/8x24

Both for $727.46 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 AX556 Billet

Wilson Combat .300 Blackout 8" Match Grade 6

Price history, last 90 days

  • Radian Weapons AX556 Billet: lowest $514.95 on Jul 5, highest $533.99 on Sep 12 over the last 90 days.
  • Wilson Combat .300 Blackout 8" Match: lowest $205.88 on Jul 11, highest $261.99 on Aug 2 over the last 90 days.

Barrels frequently paired with the Radian Weapons AX556 Billet

Most picked next to it in real builds. Only parts our rules say fit the Radian Weapons AX556 Billet are listed.

Lower Receivers frequently paired with the Wilson Combat .300 Blackout 8" Match

Most picked next to it in real builds. Only parts our rules say fit the Wilson Combat .300 Blackout 8" Match are listed.