# Franklin Armory Libertas Multi-Caliber Rifle Lower Receiver in Desert

**Brand:** Franklin Armory
**Category:** Rifles

## Specifications

- **Finish:** Hard Coat Anodized
- **UPC:** 818725013140
- **SKU:** UCEPfqiZQ

## Description

This is a Franklin Armory Libertas lower receiver built to accept a wide range of calibers on the same platform, finished in Desert. It includes a binary trigger system, giving the shooter standard semi-automatic fire along with a binary burst mode from one trigger group. The receiver is machined from 7075-T6 aluminum and carries a hard coat anodized finish for added durability and corrosion resistance. It is sold as a stand-alone lower receiver rather than a complete rifle, so it is meant to be paired with an upper of the builder's choice.

### Key Specifications
- **Brand:** Franklin Armory
- **Model:** Libertas
- **Material:** 7075-T6 Aluminum
- **Finish:** Hard Coat Anodized
- **Color:** Desert

### Detailed Features
- Binary trigger system enables both semi-automatic and binary burst-fire modes from a single lower
- Specialized tension screw lets the builder fine-tune fit and reduce play once an upper is installed
- Ambidextrous QD sling mounts sit on both sides of the receiver for sling attachment regardless of handedness
- Flared magwell widens the opening to speed up magazine changes under time pressure
- Ergo SMBI Sure Grip pistol grip is included for a more secure, contoured hold
- Designed to accept a wide range of calibers on the same lower rather than being limited to one chambering

## Frequently Asked Questions

**Q: Who makes the Franklin Armory Libertas?**

A: Franklin Armory makes the Libertas.

**Q: What type of firearm is the Franklin Armory Libertas?**

A: It is a stand-alone lower receiver built to accept a wide range of calibers, sold without an upper. The receiver is machined from 7075-T6 aluminum with a hard coat anodized finish in Desert.

**Q: Where can I buy the Franklin Armory Libertas?**

A: Compare current vendor offers on this page.

## What Reviewers Say

*Quoted verbatim from YouTube reviews. Each link opens the video at the moment quoted.*

> A controlled pair or a double tap is something that we practice a lot for self-defense the binary trigger makes that incredibly fast.
>
> — [NRApubs](https://www.youtube.com/watch?v=p-KsMt6yoRo&t=43s)

> Obviously it's very fun you can fire pretty quickly but again not at all full auto.
>
> — [NRApubs](https://www.youtube.com/watch?v=p-KsMt6yoRo&t=87s)

> The binary trigger is obviously the most interesting part of the libertas ar from franklin armory this gun's got a lot going for it it's got a b5 system stock.
>
> — [NRApubs](https://www.youtube.com/watch?v=p-KsMt6yoRo&t=101s)

## What Customers Say

*AI-generated insights from customer reviews*

Franklin Armory's Libertas lower receivers get generally positive marks for fit and machining. Owners note the binary trigger group is the main draw, since it lets the same lower run in a normal semi-automatic mode or switch over to the binary function without swapping parts. A handful of owners mention needing to fine-tune the trigger pack when first installing it, but most say it settles in cleanly after that.

The flared magwell and ambidextrous QD sling mounts are popular with owners who build multiple uppers on the same lower, since it keeps mag changes fast and sling setup flexible for right- or left-handed use. The Ergo SMBI grip draws mixed reactions: some like the palm swell, others swap it for their own grip right away.

Because the Libertas is built to accept a range of calibers on one lower, buyers tend to see it as a way to consolidate several builds around a single receiver instead of buying a dedicated lower for each one. The tradeoff owners bring up most is whether they will actually use the binary burst function often enough to make it worth choosing over a plain stripped lower.

## Pricing

**1 offers available**

| Vendor | Price |
|--------|-------|
| Classicfirearms Com | $611.99 |

## Similar Products

- [Franklin Armory Libertas Built Lower Receiver Desert Smoke](https://gunsnation.com/p/franklin-armory-libertas-built-lower-receiver-desert-smoke/UCEPfqi6Z)
- [Franklin Armory Salus Multi-Caliber Pistol Lower Receiver](https://gunsnation.com/p/franklin-armory-salus-multi-caliber-pistol-lower-receiver/UCEPfqiZo)
- [Franklin Armory Salus Multi-Caliber Pistol Lower Receiver Black](https://gunsnation.com/p/franklin-armory-salus-multi-caliber-pistol-lower-receiver-black/UCEPfqiZh)
- [Franklin Armory Libertas Built Lower Receiver Black](https://gunsnation.com/p/franklin-armory-libertas-built-lower-receiver-black/UCEPfqi6S)
- [Franklin Armory Multi-Caliber Stripped Pistol Lower Frame Black](https://gunsnation.com/p/franklin-armory-multi-caliber-stripped-pistol-lower-frame-black/UCEPfqiGC)
- [Franklin Armory BFSIII Libertas M4 Lower Assembly Black](https://gunsnation.com/p/franklin-armory-bfsiii-libertas-m4-lower-assembly-black/UCEPfqibB)

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