Dirty Bird DB9 9mm Billet Lower Receiver

Dirty Bird DB9 9mm Billet Lower Receiver - Takedown Pin for AR-15 - view 1
Dirty Bird DB9 9mm Billet Lower Receiver - Takedown Pin for AR-15 - view 2
Dirty Bird DB9 9mm Billet Lower Receiver - Takedown Pin for AR-15 - view 3
Dirty Bird DB9 9mm Billet Lower Receiver - Takedown Pin for AR-15 - view 4
Dirty Bird DB9 9mm Billet Lower Receiver - Takedown Pin for AR-15 - view 5
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Overview

The Dirty Bird DB9 9mm Billet Lower Receiver is crafted from billet aluminum, providing a sturdy and precise foundation for your AR-15 build. This lower receiver offers a clean aesthetic and enhanced durability, making it suitable for a variety of customizations. Builders often incorporate this part into 9mm configurations, where reliability and performance are key considerations.

Specifications

MPND067
MaterialBillet Aluminum

Available Merchants(2)

Prices checked

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AR15 Discounts logo
AR15 Discounts
~$9.99 est. shipping
Shipping Speed
Out of Stock
$200
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Dirty Bird Industries logo
Dirty Bird Industries
~$9.95 est. shipping
Shipping Speed
Out of Stock
$200
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Build history on GunPartPicker

Builders have been adding the Dirty Bird DB9 9mm Billet Lower Receiver to their builds on GunPartPicker since April 2026. All time, it ranks #61 of the 132 takedown pins builders have added.

It was out of stock everywhere we track for all of September 2026, and today none of the 2 retailers we track has it in stock right now. Listed prices start at $199.95 at AR15 Discounts 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

EOTECH MK2 xELR 2x/4x Thermal Clip-On Sight Assembly 640x480 Black

EOTECH MK2 xELR 2x/4x Thermal Clip-On Sight Assembly 640x480 Black

Night Vision & Thermal$15,499 · out of stockin 40% of them
Guntec USA AR-15 Enhanced Trigger Guard Gold Plated AR-ETG-GLD

Guntec USA AR-15 Enhanced Trigger Guard Gold Plated AR-ETG-GLD

Trigger Guard$60 · out of stockin 60% of them
Forward Controls Design REF5 A5 9-Position Receiver Extension/Buffer Tube

Forward Controls Design REF5 A5 9-Position Receiver Extension/Buffer Tube

Buffer Tube Assembly$866 · out of stockin 40% of them
Aero Precision AR15 Rifle Buffer Spring

Aero Precision AR15 Rifle Buffer Spring

Buffer Spring$850 · out of stockin 40% of them
LMT Defense .308 Bolt Catch

LMT Defense .308 Bolt Catch

Bolt Catch$460 · out of stockin 40% of them
PWS Enhanced Steel Body Buffer Carbine H2 4.5 oz.

PWS Enhanced Steel Body Buffer Carbine H2 4.5 oz.

Buffer$511 · out of stockin 40% of them

Build Configuration Breakdown

Aggregated and anonymized data showing how builders use this product

Platform

93%
AR-1593%
AR-104.6%
AR-92.4%

Caliber

70.4%
5.56 NATO70.4%
.223 Wylde9.7%
300 Blackout8.5%
.308 Win3.6%
9mm2.3%
Other5.6%

Gas System

51.7%
Mid-Length51.7%
Carbine24.4%
Rifle11.4%
Pistol10.8%
Blowback1%
Other0.7%

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