Aero Precision

Aero Precision M5 308 Stripped Lower Receiver AR-10 AR Platform Black Hardcoat Anodized - Minor Cosmetic Blem - APAR308003BC

All Aero Precision lower receivers
Aero Precision M5 308 Stripped Lower Receiver AR-10 AR Platform Black Hardcoat Anodized - Minor Cosmetic Blem - APAR308003BC - Lower Receiver for AR-15 - view 1
Aero Precision M5 308 Stripped Lower Receiver AR-10 AR Platform Black Hardcoat Anodized - Minor Cosmetic Blem - APAR308003BC - Lower Receiver for AR-15 - view 2
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Aero Precision

Overview

The Aero Precision M5 .308 Stripped Lower Receiver is a forged component designed for the AR-10 platform, providing a solid foundation for your build. Made from durable 7075-T6 aluminum and featuring a hardcoat anodized finish, this lower receiver is built to withstand rigorous use while maintaining a sleek black aesthetic. With a trigger pin size of .170, it is tailored for compatibility with standard AR-10 components, making it a reliable choice for builds that utilize a mid-length gas system in .308 Win caliber.

Specifications

MPNAPAR308003BC
AssemblyStripped
PlatformAR-10
ColorBlack
StyleForged
Trigger Pin.170
FinishHardcoat Anodized
Material7075-T6 Aluminum
Caliber.308 Win
Receiver PatternDPMS Gen 1 (LR-308)

Available Merchants(1)

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BattleHawk Armory
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$93.81
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Build history on GunPartPicker

Builders have added the Aero Precision M5 308 Stripped Lower Receiver AR-10 AR Platform Black Hardcoat Anodized - Minor Cosmetic Blem - APAR308003BC to their builds on GunPartPicker. Since April 2026, it ranks #303 of the 1,217 lower receivers builders have added. Builds with this lower receiver are mostly chambered in .308 Win (73%, then .223 Wylde 9%), mostly on rifle-length gas (86%, then mid-length 14%), and nearly all AR-10.

It was out of stock everywhere we track every time we checked in October 2026, and today the one retailer we track is out of stock. Listed prices start at $93.81 at BattleHawk Armory for when it comes back.

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Frequently Built With

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

Aero Precision Stripped AR-308 Upper Receiver - M5

Aero Precision Stripped AR-308 Upper Receiver - M5

Upper Receiver$151 · out of stockin 11% of them
TriggerTech Duty Curved Trigger - AHT-TDB-33-NNC

TriggerTech Duty Curved Trigger - AHT-TDB-33-NNC

Trigger$144in 11% of them
Aero Precision AR-15 Breach Charging Handle Ambidextrous Small Levers

Aero Precision AR-15 Breach Charging Handle Ambidextrous Small Levers

Charging Handle$80 · out of stockin 11% of them
Strike Industries Ambidextrous Magazine Release, Black - ARAMBIMRBK

Strike Industries Ambidextrous Magazine Release, Black - ARAMBIMRBK

Magazine Release$38in 11% of them
CMMG AR-15 HD Pivot and Takedown Pin Parts KIT - 55AFF3B

CMMG AR-15 HD Pivot and Takedown Pin Parts KIT - 55AFF3B

Takedown Pin$16in 11% of them
Ergo Grips Suregrip Tactical Deluxe Grip Polymer Black

Ergo Grips Suregrip Tactical Deluxe Grip Polymer Black

Pistol Grip$48in 6% of them

Build Configuration Breakdown

Aggregated and anonymized data showing how builders use this product

Caliber

72.7%
.308 Win72.7%
.223 Wylde9.1%
5.56 NATO9.1%
6.5 Creedmoor9.1%

Gas System

85.7%
Rifle85.7%
Mid-Length14.3%

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