Does the Radical Firearms .450 Bushmaster work with the Diamondback Firearms 5.56?
Radical Firearms barrel and Diamondback bolt carrier group compatibility
Yes, they fit
The Radical Firearms .450 Bushmaster works with the Diamondback Firearms 5.56. 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 Radical Firearms barrel and Diamondback bolt carrier group
Backed by thousands of qualified builds that have both a barrel and a bolt carrier group.
Share of builds with the Radical Firearms .450 Bushmaster and any bolt carrier group
- This pairDiamondback Firearms 5.5636%
Share of builds with the Diamondback Firearms 5.56 and any barrel
- This pairRadical Firearms .450 Bushmaster7%
Radical Firearms .450 Bushmaster
- Of barrel picks
- 0.5%
- Median paid
- n/a
Diamondback Firearms 5.56
- Of bolt carrier group picks
- 0.8%
- Median paid
- n/a
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 Diamondback bolt carrier group
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Charging Handle
Gas Block
Lower Receiver
Upper Receiver
Radical Firearms 5.56 Barreled Upper
Fits, check note
Handguard
Trigger
Muzzle Device
Stock & Brace
Pistol Grip
Buffer Tube Assembly
Radical Firearms .450 vs Diamondback Firearms 5.56: specs and prices
| Radical Firearms .450 | Diamondback Firearms 5.56 | |
|---|---|---|
| Best price | n/a | n/a |
| Stores | n/a | n/a |
| Caliber | .450 Bushmaster | n/a |
| Gas System | Rifle | n/a |
| Length | 20 | n/a |
| Twist | 1:16 | n/a |
| Contour | Heavy | n/a |
| Thread | 5/8x32 | n/a |
| Cartridge | n/a | 5.56 NATO |
| Style | n/a | AR-15 Bolt Carrier |
| Finish | n/a | Nitride |
| Weight | n/a | 16.05 |
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 Diamondback Firearms 5.56
Most picked next to it in real builds. Only parts our rules say fit the Diamondback Firearms 5.56 are listed.
