# Black Rain Ordnance BRO-22 .22 LR Billet Lower Receiver

**Brand:** Black Rain Ordnance
**Category:** Semi-Automatic Rifles
**Caliber:** .22 LR

## Specifications

- **Caliber:** .22 LR
- **Finish:** Type 3 Hard Coat Anodized
- **UPC:** 697067871386
- **SKU:** UCCGsbkVe

## Description

The Black Rain Ordnance BRO-22 is a billet lower receiver built for .22 LR semi-automatic rifle projects. It is precision-machined from 6061-T6 aluminum and finished with a type 3 hard coat anodized coating for wear and corrosion resistance. An integral Picatinny rail is milled directly into the receiver, giving builders a mounting surface for optics without adding a separate rail, and the part is sold as a standalone lower rather than a complete rifle.

### Key Specifications
- **Brand:** Black Rain Ordnance
- **Model:** BRO-22
- **Caliber:** .22 LR
- **Material:** 6061-T6 Aluminum
- **Finish:** Type 3 Hard Coat Anodized

### Detailed Features
- Machined from 6061-T6 billet aluminum stock rather than cast or forged
- Type 3 hard coat anodized finish for durability on a working build
- Integral Picatinny rail milled into the top of the receiver
- Designed to accept industry-standard semi-automatic .22 LR build components
- Intended as the foundation for a personalized rimfire rifle build rather than a factory complete rifle

## What Customers Say

*AI-generated insights from customer reviews*

Builders who work with the BRO-22 lower generally say fit and finish are solid for a billet piece, with tight tolerances against comparable upper receivers. The 6061-T6 aluminum construction is regarded as durable for a rimfire build without adding much extra weight over cast alternatives.

The integral Picatinny rail is a common point of praise since it removes the need for a separate optics rail on a .22 LR platform. Some builders mention that parts compatibility should be double-checked against specific .22 LR upper and bolt carrier group combinations before ordering.

On value, a billet .22 LR receiver like the BRO-22 is generally seen as a step up from stamped or cast lowers, appealing to builders who want a dedicated rimfire trainer rather than a caliber-conversion kit. Aftermarket .22 LR-specific parts remain a smaller category than standard AR builds, so options can be more limited.

## Pricing

**1 offers available**

| Vendor | Price |
|--------|-------|
| Classicfirearms Com | $106.10 |

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