# Franklin Armory Salus Multi-Caliber Pistol Lower Receiver

**Brand:** Franklin Armory
**Category:** Handguns

## Specifications

- **Finish:** Hard Coat Anodized
- **UPC:** 818725013164
- **SKU:** UCEPfqiZo

## Description

The Franklin Armory Salus is a multi-caliber AR-pattern pistol lower receiver equipped with a binary trigger system, allowing both standard semi-automatic and binary fire modes. It is machined from 7075-T6 aluminum with a hard coat anodized finish and is built to accept a wide range of AR-style upper receivers.

### Key Specifications
- **Brand:** Franklin Armory
- **Model:** Salus
- **Material:** 7075-T6 Aluminum
- **Finish:** Hard Coat Anodized
- **Trigger:** Binary-capable (semi-automatic and binary fire modes)
- **Includes:** Magpul 30-round PMAG, ERGO SMBI Sure Grip, SBM4 brace

### Detailed Features
- Binary trigger system switches between semi-automatic and binary firing modes
- Flared magwell speeds up magazine changes
- Ambidextrous QD sling mounts support multiple carry setups
- Multi-caliber lower design is compatible with a wide range of AR-style uppers
- Comes built with a Magpul 30-round PMAG, ERGO SMBI Sure Grip, and SBM4 brace

## What Customers Say

*AI-generated insights from customer reviews*

Owners building on the Franklin Armory Salus lower generally report smooth function once the binary trigger group is broken in, though some new builders find the binary mode takes a little practice to run confidently. Build quality on the 7075-T6 aluminum lower and anodized finish is generally seen as solid and in line with other Franklin Armory receivers.

Since the Salus ships built rather than stripped, most feedback centers on how well the included SBM4 brace and ERGO grip fit the shooter's hand and shoulder pocket, with the flared magwell getting consistent praise for faster reloads. Some shooters swap the included grip or brace for personal preference, which is easy given the standard AR interface.

As a multi-caliber lower, the Salus is popular with builders who want to run more than one upper on a single lower, and the aftermarket support for AR-pattern parts makes customization straightforward. The binary trigger group adds cost compared to a standard lower, which some buyers weigh against a plain semi-auto-only build.

## Pricing

**2 offers available**

| Vendor | Price |
|--------|-------|
| Classicfirearms Com | $629.99 |
| Shootingsurplus Com | $629.99 |

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