New 2026 Keystone RV Montana High Country 300RK Fifth Wheel

***THIS RV IS ON ORDER***EXPECTED TO ARRIVE EARLY JUNE 2026***RESERVE IT NOW!

BETTER THAN BRINKLEY, SWEETER THAN SOLITUDE-THE ALL NEW MONTANA IS HERE!

INCLUDES SOLAR FLEX 880I-880 WATTS OF SOLAR AND A 2000 WATT INVERTER!

Includes 2 RV Deep Cycle Batteries-Upgrade To 2 Battle Born Heated 100 Amp Lithium Batteries For $1,999!  Larger Lithium Upgrades Also Available!

This Keystone Montana High Country fifth wheel 300RK includes these options:

• Kingstone Interior
• 2 RV Deep Cycle Batteries-Upgrade To 2 100 Amp Battle Born Heated Lithium Batteries For Only $1,999!  Larger Lithium Upgrades Available!
• $350 In Store Parts Credit
• Camper College Orientation
• 1 Year Route 66 RV Club Membership
  • 24/7 Tech Assistance
  • 10% Parts Discount At All Route 66 Locations
  • 10% Camping Discount At KOA
  • Upgrade To The RV Club Unlimited For Only $219!
• Solar Flex 880i-880 Watts Of Solar And A 2000 Watt Inverter
• H Range Tires
• Helux Pin Box
• 6 Point Hydraulic Auto Leveling System
• Booth Dinette
• ABS Braking System
• Slipper Spring Suspension
• 12 Volt 16 Cubic Foot Fridge
• Rear Kitchen
• Spacious Full Bath
• Exterior Solid Steps with Strut Assist
• Fireplace

It will be so easy to enjoy trips in this spacious fifth wheel! There are triple slides found throughout, giving your crew plenty of space to stretch out and relax. You can prepare your best meals in the rear kitchen that includes a three-burner range, microwave oven, multiple overhead cabinets for storage, and a large countertop that overlooks the living room. There is a pull-out dinette, along with an L-shaped sofa for dining and relaxing space, and you'll love the fireplace and entertainment center here for movie nights! The spacious full bath is on the way to the front private bedroom where you'll find a king bed slide out, dresser, wardrobe, dual nightstands, plus washer and dryer prep if you plan to add these appliances!

With any Montana High Country fifth wheel by Keystone, you'll find comfort and convenience at every turn! Each unit is built with a fully walkable roof with an Alpha seamless TPO membrane system, 2" thick composite backed high-gloss fiberglass sidewalls, plus an insulated underbelly with forced hot air and electric tank heaters for added protection against the elements. The Blade Pure airflow system provides efficient cooling, and the Tru-Fit slide construction is a durable slide design that minimizes functional motor structural stress and resists leaking. Inside, you'll find roller shades throughout, premium solid surface kitchen countertops, bedside USB and 110V outlets, plus a porcelain foot flush toilet in the bath to name a few comforts.