2026 Keystone Montana 300RK

New Fifth Wheel in Birch Run, Michigan, 48415

2026 Keystone Montana 300RK - New Fifth Wheel For Sale by General RV Center in Birch Run, Michigan
2026 Montana 300RK by Keystone from General RV Center in Birch Run, Michigan
New 2026 Keystone Montana 300RK available in Birch Run, Michigan

Unit Specs

  • Stock #357517
  • Year2026
  • ManufacturerKeystone RV
  • Make Keystone
  • ModelMontana
  • Floorplan300RK
  • Type Fifth Wheel
  • ConditionNew
  • Length35' 0"
  • Width8' 0"
  • Height13' 0"
  • VIN4YDFHMR29TA741080
  • MSRP $106,133.00
  • Price Get Price
  • Need to know your payment? Use our RV Loan Calculator!
  • Sleeps4
  • Slideouts3
## Keystone Montana 300RK highlights * Rear Kitchen * Kitchen Island * Theater Seating * King Bed Suite * Fireplace Entertainment Center The Keystone Montana 300RK is a luxury fifth wheel designed to deliver residential comfort, upscale finishes, and a highly functional layout in a manageable size. The standout rear kitchen features expansive counterspace, a large campsite-view window, an 18 cu. ft. residential refrigerator, convection microwave, and deep stainless-steel sink, along with a center island for added prep space and storage. The central living area includes opposing slide-outs with theater seating, a hide-a-bed sofa, and a large entertainment center with a fireplace, creating an open and inviting space filled with natural light from panoramic windows. Up front, the private master suite offers a king bed, large wardrobe, dresser storage, and washer/dryer prep for extended stays. The adjoining bathroom includes a spacious 48" x 30" shower with a seat, linen storage, and a solid-surface vanity. Built for year-round comfort, the Montana 300RK includes dual whisper-quiet A/C units, a 35,000 BTU furnace, tankless water heater, and a SolarFlex power package. With its premium construction, residential amenities, and smartly designed floorplan, this fifth wheel is ideal for travelers seeking luxury, comfort, and long-term capability.

2026 Keystone Montana 300RK Features


2026 Keystone Montana 300RK Literature


Stock #: 357517
Dealer Info

General RV Center

12410 Dixie Hwy
Birch Run, MI 48415

Member Since 2023

See 1442 Reviews

Unit Specs

  • Stock #357517
  • Year2026
  • ManufacturerKeystone RV
  • Make Keystone
  • ModelMontana
  • Floorplan300RK
  • Type Fifth Wheel
  • ConditionNew
  • Length35' 0"
  • Width8' 0"
  • Height13' 0"
  • VIN4YDFHMR29TA741080
  • MSRP $106,133.00
  • Price Get Price
  • Need to know your payment? Use our RV Loan Calculator!
  • Sleeps4
  • Slideouts3

Email Dealer

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General RV Center
General RV Center

12410 Dixie Hwy
Birch Run, MI 48415

Phone: Click to Call

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2026 Keystone Montana 300RK Gallery
New 2026 Keystone Montana 300RK available in Birch Run, Michigan
2026 Keystone Montana 300RK - New Fifth Wheel For Sale by General RV Center in Birch Run, Michigan
2026 Montana 300RK by Keystone from General RV Center in Birch Run, Michigan
New 2026 Keystone Montana 300RK available in Birch Run, Michigan