2026 Keystone Montana High Country 377FL
Fifth Wheel · High Country Fifth Wheel · 41.92 ft · sleeps 10
The 2026 Keystone Montana High Country 377FL is a fifth wheel (high country fifth wheel). At sleeps 10, 41.92 ft long, 13,513 lbs dry, it's positioned for buyers comfortable towing with the right tow vehicle.
Floor plan
Photos of the 2026 Keystone Montana High Country 377FL
Walkthrough video
Video courtesy of WalnutRidgeRV on YouTube.
Full specifications
Dimensions
| Length | 41.92 ft |
|---|---|
| Slide-Outs | 4 |
Weights
| Dry Weight | 13,513 lbs |
|---|
Living
| Sleeps | 10 |
|---|---|
| Bunkhouse | No |
Power & Electrical
| Shore Power | 50 A |
|---|
Amenities
| Outdoor Kitchen | No |
|---|---|
| Theater Seating | Yes |
| Residential Fridge | Yes |
| Fireplace | No |
| Four-Season | Yes |
| Off-Road Capable | No |
Similar Fifth Wheels to consider
Other fifth wheels in the catalog with comparable size and price.
Frequently asked questions
How many people does the 2026 Keystone Montana High Country 377FL sleep?
The 2026 Keystone Montana High Country 377FL sleeps 10.
How long is the 2026 Keystone Montana High Country 377FL?
The 2026 Keystone Montana High Country 377FL is 41.92 feet long.
What's the dry weight of the 2026 Keystone Montana High Country 377FL?
The 2026 Keystone Montana High Country 377FL has a dry weight of 13,513 lbs.
Where can I buy the 2026 Keystone Montana High Country 377FL?
Pirka Wakka is a brand-agnostic catalog and doesn't sell RVs. The "Buy on Keystone" link on this page sends you to the manufacturer's product page — they'll route you to an authorized dealer.
Not sure if the 2026 Keystone Montana High Country 377FL is right for you?
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