XTS Complete Upper Receiver w/o BCG AR-15 300 BO 17.5in 8.5in Pistol 1-8 Twist 5/8x24 Thread M-LOK Bird Cage Black Nitride Finish
$249.99 at OpticsPlanet
In stock Sale
Best price
$246.95at OpticsPlanet
In stock Sale checked Oct 21, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| OpticsPlanet Best price | $246.95Salechecked Oct 21, 2026 | In stock | Buy at OpticsPlanet | |
| MidwayUSA | $246.95checked Oct 21, 2026 | In stock | Buy at MidwayUSA | |
| Ammunition Depot | $259.99checked Oct 21, 2026 | In stock | Buy at Ammunition Depot | |
| Battlehawk Armory | $200.82Salechecked Oct 21, 2026 | Check store | Buy at Battlehawk Armory | |
| Palmetto State Armory | $249.99checked Oct 21, 2026 | Check store | Buy at Palmetto State Armory | |
| Brownells | $194.70checked Oct 21, 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.
Price history
Lowest in-stock price in the last 30 days: $246.95 at OpticsPlanet. Dashed line = out of stock. Tracking since Sep 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Ammunition Depot | $259.99 | $246.95 | $259.99 |
| Battlehawk Armory | $200.82 | $196.80 | $200.82 |
| Brownells | $194.70 | $194.70 | $194.70 |
| MidwayUSA | $246.95 | $246.95 | $246.95 |
| OpticsPlanet | $246.95 | $246.95 | $246.95 |
| Palmetto State Armory | $249.99 | $249.99 | $249.99 |
Since Sep 28, 2026.
About this part
The AR-15 Billet Upper Receiver Assembled is an AR-15 complete upper receiver from Sharps Bros. It's sold by 6 stores (3 in stock), from $194.70 to $259.99. The lowest in-stock price in the last 30 days was $246.95 at OpticsPlanet.
Fits and works with
- Caliber
- 300 Blackout · Shop matching ammo
- Bolt
- Standard AR-15 (5.56 / 300 BLK / .350 Legend) · Bolt carrier groups
Specifications
- Manufacturer
- Sharps Bros
- Type
- Complete
- Platform
- AR-15
- Caliber
- 300 Blackout
From the manufacturer
The SBUR04 matches all of the Sharps Bros lower receivers perfectly and has a mil-spec front end that is compatible with any AR15 barrel nut & any AR15 handguard out there, including those with rear facing tabs. This receiver is meant for .223, 5.56, .224 Valkyrie, 300 BLK and 6.5 Grendel calibers. Port opening is not large enough for 450 Bushmaster, 458 SOCOM or 50 Beowulf. Made from 7075-T6. Mil-Spec Type III hard coat anodize. 'SHARPS BROS.' discretely engraved on both sides. Comes with forward assist kit & dust cover installed. Weight: 9 ounces. Mfg: Sharps Bros
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