ABC RIFLE COMPANY AR-15 .300 AAC Blackout Pistol 10in Quadrail Handguard Complete Upper Receiver w/BCG And Charging Handle Red
$363.99 at OpticsPlanet
In stock Sale
ABC RIFLE COMPANY AR-15 .300 AAC Blackout Complete Build 16in Barrel 15in Lightweight Hybrid M-LOK Handguard Upper Receiver 5/8x24 Nitride Burnt
Abc Rifle Company · Upper Receiver
No ratings yetBest price
$389.99at OpticsPlanet
Out of stock Sale checked Oct 13, 2026
In stock now instead
- ABC RIFLE COMPANY AR-15 .300 AAC Blackout Pistol 10in Quadrail … $363.99at OpticsPlanet
- Andro Corp Industries AR-15 Complete M-LOK Upper Receiver with … $399.99at MidwayUSA
- Andro Corp Industries AR-15 Complete M-LOK Upper Receiver with … $379.99at MidwayUSA
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| OpticsPlanet | $389.99Salechecked Oct 13, 2026 | Out of stock | Buy at OpticsPlanet |
Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.
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Price history
Dashed line = out of stock. Tracking since Oct 12, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| OpticsPlanet | $389.99 | $389.99 | $389.99 |
Since Oct 12, 2026.
About this part
The ABC RIFLE COMPANY AR-15 .300 AAC Blackout Complete Build 16in Barrel 15in Lightweight Hybrid M-LOK Handguard Upper Receiver 5/8x24 Nitride Burnt is an AR-15 complete upper receiver from Abc Rifle Company. One store lists it, OpticsPlanet at $389.99.
Fits and works with
- Caliber
- 300 Blackout · Shop matching ammo
- Bolt
- Standard AR-15 (5.56 / 300 BLK / .350 Legend) · Bolt carrier groups
- Muzzle thread
- 5/8x24 · Muzzle devices
- Barrel length
- 16" · Handguards
- Handguard length
- 15" · Barrels
Specifications
- Manufacturer
- Abc Rifle Company
- Type
- Complete
- Platform
- AR-15
- Caliber
- 300 Blackout
From the manufacturer
ABC RIFLE COMPANY AR-15 .300 AAC Blackout Complete Build 16in Barrel 15in Lightweight Hybrid M-LOK Handguard Upper Receiver 5/8x24 Nitride Burnt. It features a 16in 4140 chromoly barrel in .300 AAC Blackout 1:8 twist and a steel A2 birdcage flash hider. The carbine- length gas system .750 low-profile gas block and steel barrel nut ensure reliability. Finished with a nitride full-auto rated BCG forged milspec charging handle and standard milspec components this upper is ready for action. Specifications for ABC RIFLE COMPANY AR-15 .300 AAC Blackout Complete Build 16in Barrel 15in Lightweight Hybrid M-LOK Handguard Upper Receiver: Manufacturer: ABC RIFLE COMPANY Caliber: .300 AAC Blackout Barrel Length: 16 in Firearms Threads Per Inch: 5/8x24 Gun Model: AR-15 Handguard Length: 15 in Gun Rail: M-LOK Gun Type: Rifle Gun Make: AR Platform Gas Block Journal Size-Length: .750 in Package Contents: ABC RIFLE COMPANY AR-15 .300 AAC Blackout Complete Build 16in Barrel 15in Lightweight Hybrid M-LOK Handguard Upper Receiver What firearm models does the manufacturer say ABC RIFLE COMPANY AR-15 .300 AAC Blackout Complete Build 16in Barrel 15in Lightweight Hybrid M-LOK Handguard Upper Receiver is compatible with? The manufacturer says that ABC RIFLE COMPANY AR-15 .300 AAC Blackout Complete Build 16in Barrel 15in Lightweight Hybrid M-LOK Handguard Upper Receiver is compatible with AR-15ABC RIFLE COMPANY UA300-TCML15-BB: AR-15 .300 AAC Blackout Complete Build 16in Barrel 15in Lightweight Hybrid M-LOK Handguard Upper Receiver 5/8x24 Nitride Burnt Bronze
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