# Keystone Montana High Country 397FB

397FB is a fifth wheel floor plan by Montana High Country (Keystone).

## Specs (2026 model year)

| Spec | Value |
| --- | --- |
| Length | 43 ft |
| Sleeps | 10 |
| Slide-outs | 4 |

## Model years

2026, 2025. Year-specific specs: `https://rvenvy.com/fifth-wheel-trailers/keystone/montana-high-country/397fb?year={year}`

## Floor plan tags

rear bath

## Inventory

19 units currently for sale priced $67,887 to $94,905: https://rvenvy.com/fifth-wheel-trailers/keystone/montana-high-country/397fb/inventory

Floor plan diagram: https://images.rvenvy.com/77a4bc6650609347cc4b43ee918fa7ab3dc193bb141507bdd4db0e03231580c1/1024.webp

Canonical page: https://rvenvy.com/fifth-wheel-trailers/keystone/montana-high-country/397fb