Does the Radian Weapons AX556 Billet work with the Ballistic Advantage 18" .223 Wylde SPR?
Lower Receiver
Radian Weapons AX556 Billet
from $514.95
Barrel
Ballistic Advantage 18" .223 Wylde SPR Stainless Steel Rifle
from $209.00
Radian lower and Ballistic Advantage barrel compatibility
Yes, they fit
The Radian Weapons AX556 Billet works with the Ballistic Advantage 18" .223 Wylde SPR Stainless. 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 Ballistic Advantage barrel
Backed by thousands of qualified builds that have both a lower and a barrel.
Share of builds with the Radian Weapons AX556 Billet and any barrel
- This pairBallistic Advantage 18" .223 Wylde SPR Stainless13%
Radian Weapons AX556 Billet
- Of lower picks
- 0.1%
- Median paid
- $490
Ballistic Advantage 18" .223 Wylde SPR
Not in enough builds yet to report.
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 Ballistic Advantage barrel
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Pistol Grip
Charging Handle
Bolt Carrier Group
Radian Weapons Enhanced Nitride
Fits both
Handguard
Muzzle Device
Unconfirmed
Gas Block
Buffer Tube Assembly
Upper Receiver
Radian Weapons AX556 Billet vs Ballistic Advantage 18" .223: specs and prices
| Radian Weapons AX556 Billet | Ballistic Advantage 18" .223 | |
|---|---|---|
| Best price | $514.95 at Brownells | $209.00 at Dirty Bird Industries |
| Stores | 6 of 9 in stock | 1 of 2 in stock |
| Assembly | Stripped | n/a |
| Platform | AR-15 | n/a |
| Caliber | Multi | .223 Wylde |
| Trigger Pin | .154 | n/a |
| Finish | Hardcoat Anodized | n/a |
| Color | Black | n/a |
| Gas System | n/a | Rifle |
| Length | n/a | 18 |
| Twist | n/a | 1:8 |
| Contour | n/a | SPR |
Both for $723.95 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.
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.
- Ballistic Advantage 18" .223 Wylde SPR: lowest $209.00 on Jul 5, highest $209.00 on Jul 5 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 most paired with Ballistic Advantage barrels
The Ballistic Advantage 18" .223 Wylde SPR is not in enough builds yet, so these are the most picked next to any Ballistic Advantage barrel. Only parts our rules say fit the Ballistic Advantage 18" .223 Wylde SPR are listed.
