Retro Brn-601 5.56mm 20" Bbl Upper Receiver
$719.99 at Brownells
In stock Sale
Brn-773 Brn 733 C7 5.56 Upper Receiver, 11.5" 1-7 Twist Black
No ratings yetBest price
$605.66at Brownells
Out of stock Sale checked Oct 23, 2026
In stock now instead
- Retro Brn-601 5.56mm 20" Bbl Upper Receiver $719.99at Brownells
- Brn-601 5.56mm 20" Upper Receiver With Colt 4x21mm Scope $847.99at Brownells
- Faxon Firearms Match Series AR-15 .223 Wylde 16in Upper Receive… $608.00at MidwayUSA
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Brownells | $605.66Salechecked Oct 23, 2026 | Out of stock | Buy at Brownells |
Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.
Similar upper receivers in stock
This part is out of stock at every store we track. These similar upper receivers are in stock, with today's prices.
Brn-601 5.56mm 20" Upper Receiver With Colt 4x21mm Scope
$847.99 at Brownells
In stock Sale
Faxon Firearms Match Series AR-15 .223 Wylde 16in Upper Receiver Gunner Mid Length 1-8 Twist 1/2x28 withou BCG Supressor Black
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Price history
Dashed line = out of stock. Tracking since Sep 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Brownells | $605.66 | $605.66 | $605.66 |
Since Sep 28, 2026.
About this part
The Brn-773 Brn 733 C7 5.56 Upper Receiver, 11.5" 1-7 Twist Black is an 11.5" 5.56 / .223 upper receiver from Brownells. One store lists it, Brownells at $605.66.
Fits and works with
- Caliber
- 5.56 / .223 · Shop matching ammo
- Bolt
- Standard AR-15 (5.56 / 300 BLK / .350 Legend) · Bolt carrier groups
- Barrel length
- 11.5" · Handguards
Specifications
- Manufacturer
- Brownells
- Color
- Black
- Platform
- AR-15
- Caliber
- 5.56 mm NATO
From the manufacturer
Mfg: Brownells
Rating
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