Black Rain Ordnance

Black Rain Ordnance Milled Upper Receiver .308 Black

Black Rain Ordnance Milled Upper Receiver .308 Black - Upper Receiver for AR-15 - view 1
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Black Rain Ordnance

Overview

The Black Rain Ordnance Milled Upper Receiver is a stripped upper designed specifically for the .308 Win caliber, fitting seamlessly into the AR-10 platform. With its precision milling, this receiver ensures a solid foundation for your build, providing robust compatibility with various AR-10 components. This upper is commonly used in builds focused on long-range precision shooting or tactical applications.

Specifications

MPNBROMURBLK308
AssemblyStripped
PlatformAR-10
ColorBlack
Caliber.308 Win
Receiver TypeAR-10/M5

Available Merchants(1)

Prices checked

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Optics Planet
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Out of Stock
$379
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August 2026 on GunPartPicker

Black Rain Ordnance Milled Upper Receiver .308 Black ranked #109 of the 690 upper receivers builders added on GunPartPicker in August 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #160 of the 1,642 upper receivers builders have added.

Availability is good: it was in stock at one retailer or another nearly every day in August 2026, but today the one retailer we track is out of stock. Prices barely moved in August 2026, holding around $284.25, so there haven't been real sales lately. Listed prices start at $379 at Optics Planet for when it comes back.

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Frequently Built With

The part most often added in each category by the 8 builds that include this one

Ballistic Advantage Modern Series 12.5" Government Profile .308 Carbine Length Barrel - BABL308008M

Ballistic Advantage Modern Series 12.5" Government Profile .308 Carbine Length Barrel - BABL308008M

Barrel$136in 2 builds
Aero Precision AR-10 Stripped Lower Receiver Anodized Black

Aero Precision AR-10 Stripped Lower Receiver Anodized Black

Lower Receiver$121 · out of stockin 2 builds
Aim Sports M-LOK 15" .308 AR-10 Low Profile Free Float Handguard, Black - MTM15L308

Aim Sports M-LOK 15" .308 AR-10 Low Profile Free Float Handguard, Black - MTM15L308

Handguard$100in 1 build
Radian Raptor Slim Line Ambidextrous AR-15 Charging Handle - Black

Radian Raptor Slim Line Ambidextrous AR-15 Charging Handle - Black

Charging Handle$91in 2 builds
Rise Armament 308/7.62 Bolt Carrier Group, Black - RA-1012-Black

Rise Armament 308/7.62 Bolt Carrier Group, Black - RA-1012-Black

Bolt Carrier Group$195in 2 builds
Aero Precision .936 Low Profile Gas Block, Aero Logo - Nitride

Aero Precision .936 Low Profile Gas Block, Aero Logo - Nitride

Gas Block$27in 2 builds

Build Configuration Breakdown

Aggregated and anonymized data showing how builders use this product

Gas System

50.2%
Mid-Length50.2%
Carbine26%
Pistol11.3%
Rifle11%
Blowback1.2%
Other0.3%

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