# ATI Milsport 9mm Billet Lower - Precision Matte Black Finish

**Brand:** American Tactical Imports
**Category:** Parts
**Caliber:** 9mm

## Specifications

- **Caliber:** 9mm
- **UPC:** 853267007103
- **SKU:** UCF1NVP8J

## Description

The ATI Milsport 9mm Billet Lower is a lower receiver machined from 7075-T6 aircraft-grade billet aluminum. It carries a hard-coat anodized matte black finish per Mil 8625 Type 3 Class 2. New in box.

### Key Specifications
- **Caliber:** 9mm
- **Condition:** New in Box
- **Finish Per Color:** Matte Black
- **Manufacturer:** American Tactical Imports
- **Manufacturer Part Number:** GLOWMSG
- **Model:** Milsport Billet Lower
- **Type:** Lowers
- **UPC:** 853267007103

The magazine well is precision machined with beveled feed lips for reliable feeding. A threaded take-down pin spring hole simplifies assembly, and an upper tension screw eliminates slop between upper and lower receivers. Integrated trigger finger rests accommodate both right- and left-handed shooters. Compatible with most standard AR-15 components and a wide range of aftermarket parts.

## What Customers Say

*AI-generated insights from customer reviews*

Owners of the ATI Milsport 9mm Billet Lower generally speak well of the build quality and finish. The matte black anodized surface gets frequent praise for its appearance, and most users report that it fits together with other components cleanly with no hassle during assembly.

On the performance side, the lower is reported to run reliably with various upper receivers and magazines, which users appreciate when putting together custom builds. The lighter weight of the billet construction is also mentioned as a practical benefit during extended range sessions.

The main criticisms center on fitment: a handful of users have run into compatibility problems with certain aftermarket parts that don't seat cleanly. A few also note that while the finish looks sharp out of the box, it can show wear under heavy use over time.

## Pricing

**1 offers available**

| Vendor | Price |
|--------|-------|
| Grabagun Com | $249.99 |

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*Data from [GunsNation](https://gunsnation.com)*