Does the Radical Firearms 5.56 Socom Upper work with the Battle Arms Development Rack?

Upper Receiver
Radical Firearms 5.56 Socom Upper
from $399.99

Charging Handle
Battle Arms Development Rack
from $79.99
Radical Firearms upper and Battle Arms Development charging handle compatibility
Yes, they fit
The Radical Firearms 5.56 Socom Upper works with the Battle Arms Development Rack. 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 upper and Battle Arms Development charging handle
Backed by tens of thousands of qualified builds that have both an upper and a charging handle.
Share of builds with the Radical Firearms 5.56 Socom Upper and any charging handle
- This pairBattle Arms Development Rack15%
Share of builds with the Battle Arms Development Rack and any upper
- This pairRadical Firearms 5.56 Socom Upper5%
Radical Firearms 5.56 Socom Upper
- Of upper picks
- 1.3%
- Median paid
- $400
Battle Arms Development Rack
- Of charging handle picks
- 4.3%
- Median paid
- $80
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 upper and Battle Arms Development charging handle
The part builders pick most often in each slot alongside these two, checked against both. Parts that conflict are left out.
Lower Receiver
Gas Block
Bolt Carrier Group

Aero Precision 5.56 BCG W/C158 Bolt
Fits both
Trigger
Handguard

TacFire Maximize Your 's Potential
Fits both
Pistol Grip
Stock & Brace
Radical Firearms 5.56 Socom vs Battle Arms Development Rack: specs and prices
| Radical Firearms 5.56 Socom | Battle Arms Development Rack | |
|---|---|---|
| Best price | $399.99 at Primary Arms | $79.99 at BattleHawk Armory |
| Stores | 1 of 1 in stock | 2 of 2 in stock |
| Assembly | Complete | n/a |
| Platform | AR-15 | AR-15 |
| Caliber | 5.56 NATO | n/a |
| Length | 16 | n/a |
| Hand | n/a | Ambidextrous |
| Material | n/a | 7075-T6 Aluminum |
Both for $479.98 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
- Radical Firearms 5.56 Socom Upper: lowest $399.99 on Jul 6, highest $399.99 on Jul 6 over the last 90 days.
- Battle Arms Development Rack: lowest $79.99 on Aug 10, highest $105.15 on Jul 5 over the last 90 days.
Charging Handles frequently paired with the Radical Firearms 5.56 Socom Upper
Most picked next to it in real builds. Only parts our rules say fit the Radical Firearms 5.56 Socom Upper are listed.
Upper Receivers frequently paired with the Battle Arms Development Rack
Most picked next to it in real builds. Only parts our rules say fit the Battle Arms Development Rack are listed.

















