# Keystone Montana High Country 321MK

Montana High Country 321MK is a fifth wheel floor plan by Keystone.

## Specs (2019 model year)

| Spec | Value |
| --- | --- |
| Length | 36 ft 1 in |
| Sleeps | 4 |
| Slide-outs | 3 |
| Dry weight | 11,085 lbs |
| GVWR | 14,160 lbs |

## Model years

2019, 2018. Year-specific specs: `https://rvenvy.com/fifth-wheel-trailers/keystone/montana-high-country/321mk?year={year}`

## Overview

The Keystone Montana High Country 321MK stands out with a spacious rear-kitchen layout built around an island, subway tile backsplash, residential-style French-door refrigerator, and plenty of full-extension drawer storage. In the living area, tall slide-outs, hardwood fascia, crown molding, and Shaw carpet create an inviting residential feel, while the entertainment system adds built-in audio and video flexibility. The bedroom includes a 60" x 80" Queen bed, reading lights, a large dresser, and massive under-bed storage, with a skylit full bathroom and seamless vanity countertop nearby.

## Inventory

3 units currently for sale priced $29,900 to $44,995: https://rvenvy.com/fifth-wheel-trailers/keystone/montana-high-country/321mk/inventory

Floor plan diagram: https://images.rvenvy.com/366ee287f05ecc2c08762e47aac0acbb579af2ade0b87e0d0294dcda0fc2794a/1024.webp

Canonical page: https://rvenvy.com/fifth-wheel-trailers/keystone/montana-high-country/321mk