Does the Radical Firearms .450 Bushmaster work with the FailZero Fail Zero .450 Bushmaster?

Radical Firearms .450 Bushmaster Ar-15 Barrel - 20"

Barrel

Radical Firearms .450 Bushmaster

Fail Zero .450 Bushmaster Ar-15 Bolt Carrier Group - No Hammer

Bolt Carrier Group

FailZero Fail Zero .450 Bushmaster

from $129.74

Radical Firearms barrel and FailZero bolt carrier group compatibility

Yes, they fit

The Radical Firearms .450 Bushmaster works with the FailZero Fail Zero .450 Bushmaster. 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 Radical Firearms barrel and FailZero bolt carrier group

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

Bolt Carrier Groups builders put on the Radical Firearms .450 Bushmaster

Share of builds with the Radical Firearms .450 Bushmaster and any bolt carrier group

Barrels builders put under the FailZero Fail Zero .450 Bushmaster

Share of builds with the FailZero Fail Zero .450 Bushmaster and any barrel

  • Radical Firearms .450 Bushmaster

    Of barrel picks
    0.5%
    Median paid
    n/a

  • FailZero Fail Zero .450 Bushmaster

    Of bolt carrier group picks
    0.8%
    Median paid
    $130
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 Radical Firearms barrel and FailZero bolt carrier group

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

Lower Receiver

Trigger

Charging Handle

Upper Receiver

Stock & Brace

Gas Block

Handguard

Pistol Grip

Radical Firearms .450 vs FailZero Fail Zero .450: specs and prices

Radical Firearms .450FailZero Fail Zero .450
Best pricen/a$149.39 at BattleHawk Armory
Storesn/a5 of 7 in stock
Caliber.450 Bushmastern/a
Gas SystemRiflen/a
Length20n/a
Twist1:16n/a
ContourHeavyn/a
Thread5/8x32n/a
Cartridgen/a6.5 Grendel
Stylen/aM16 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.

Radical Firearms .450 Bushmaster

No store lists it today.

FailZero Fail Zero .450 Bushmaster

Price history, last 90 days

  • FailZero Fail Zero .450 Bushmaster: lowest $129.74 on Jul 6, highest $189.99 on Jul 27 over the last 90 days.

Bolt Carrier Groups frequently paired with the Radical Firearms .450 Bushmaster

Most picked next to it in real builds. Only parts our rules say fit the Radical Firearms .450 Bushmaster are listed.

Barrels frequently paired with the FailZero Fail Zero .450 Bushmaster

Most picked next to it in real builds. Only parts our rules say fit the FailZero Fail Zero .450 Bushmaster are listed.