# Forest River Columbus 379MBL

379MBL is a fifth wheel floor plan by Columbus (Forest River).

## Specs (2026 model year)

| Spec | Value |
| --- | --- |
| Length | 42 ft 7 in |
| Sleeps | 7 |
| Slide-outs | 5 |
| Dry weight | 14,605 lbs |
| GVWR | 16,785 lbs |

## Model years

2026, 2025. Year-specific specs: `https://rvenvy.com/fifth-wheel-trailers/forest-river/columbus/379mbl?year={year}`

## Overview

This substantial 43-foot fifth wheel maximizes living space with sleeping for seven people while maintaining the maneuverability that makes Columbus models appealing to serious travelers. Forest River designed the 379MBL with a single full bath configuration that prioritizes open floor plan living over multiple bathrooms. The generous length allows for comfortable entertaining areas and bedroom space without feeling cramped.

## Inventory

7 units currently for sale priced $92,839 to $103,134: https://rvenvy.com/fifth-wheel-trailers/forest-river/columbus/379mbl/inventory

Floor plan diagram: https://images.rvenvy.com/4b7bb744c211f4f41b457499d5cd0e59aa9cbd4b4b947fa326830d1b320e2a30/1024.webp

Canonical page: https://rvenvy.com/fifth-wheel-trailers/forest-river/columbus/379mbl