2026 Forest River Sandpiper 3800RK

Used Fifth Wheel in Waco, Texas, 76706

$66,700.00
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Used 2026 Forest River Sandpiper 3800RK available in Waco, Texas
2026 Forest River Sandpiper 3800RK - Used Fifth Wheel For Sale by Pop RVs in Waco, Texas features Awning, Air Conditioning, Slideout
2026 Sandpiper 3800RK by Forest River from Pop RVs in Waco, Texas
Used 2026 Forest River Sandpiper 3800RK available in Waco, Texas

Unit Specs

  • Consignment
  • New Arrival
  • Stock #483653
  • Year2026
  • ManufacturerForest River
  • Make Forest River
  • ModelSandpiper
  • Floorplan3800RK
  • Type Fifth Wheel
  • ConditionUsed
  • Length38' 0"
  • Width8' 0"
  • Height13' 0"
  • Price $66,700.00
  • Need to know your payment? Use our RV Loan Calculator!
  • Sleeps4
  • Water Capacity (Fresh)50 gal
  • Water Capacity (Grey)100 gal
  • Air Conditioners2
  • A/C Spec15,000 BTU
  • Slideouts4
  • Dry Weight12,849 lbs
  • # Axles2
Stock #483653 -

2026 Forest River Sandpiper 3800RK with four slide-outs!!

********************** CERTIFIED SINGLE OWNER **********************

Step into next-level comfort with this 2026 Sandpiper 3800RK. This fifth wheel is designed for those who want true residential space, upscale finishes, and full-time capability. This isn't just an RV -- it's your home on wheels.

With four slide-outs, you get maximum space wherever you park. Relax in a spacious living room featuring theater seating, a tri-fold sofa, and an entertainment center, all surrounded by large windows and natural light.

The spacious rear kitchen also feels like home. You'll appreciate tons of counter space, a large 12V residential refrigerator, and a full oven/cooktop setup.

Up front, the primary suite features a true king bed, a large wardrobe, and a walk-in closet with washer/dryer prep. There is also a bonus utility/laundry room that makes extended stays very easy!

This 2026 Sandpiper 3800RK is great for full-time & all-season living. You'll stay comfortable everywhere with dual 15K BTU A/C units (prepped for a third), a 40K BTU furnace, heated holding tanks, a tankless on-demand water heater, a solar panel system, and an enclosed underbelly. You will also appreciate the massive storage and cargo capacity!

If you're ready to upgrade to a residential-style RV, this 2026 Sandpiper 3800RK is all about space, comfort, and real livability. Call today to take a closer look!

This listing is new to market. Any reasonable offer may be accepted. Submit an offer today!

You have questions? We have answers. Call us at (941) 200-1030 to discuss this RV.

Selling your RV has never been easier. At Pop RVs, we literally sell thousands of units every year all over the country. Call (855) 273-7188 and we'll get started selling your RV today.

2026 Forest River Sandpiper 3800RK Features


  • Electrical
    Air Conditioning
  • Exterior
    Awning, Slideout

2026 Forest River Sandpiper 3800RK Specifications

Dimensions

Height

13' 4"

Length

44' 1"

Width

8' 0"

Weights

Dry Weight

12,849 lbs

GVWR

15,500 lbs

Hitch Weight

2,405 lbs

Payload Capacity

2,651 lbs

Capacities

Refrigerator Capacity

16 cu ft

Sleep Capacity

4

Water Capacity - Black

50 gal

Water Capacity - Fresh

50 gal

Water Capacity - Grey

100 gal

Exterior

# Awnings

2

# Axles

2

# Doors

1

# Slides

4

Hitch

Fifth Wheel

Electrical

# A/C

2

A/C Spec

15k BTU Air Conditioners, prepped for 3rd 15k BTU A/C

*MFG Specs are for base unit. Certain options may change specifications listed. Please consult dealer for more details. Data is provided by a 3rd party. RVUSA.com cannot guarantee the accuracy of the data presented.

2026 Forest River Sandpiper 3800RK Literature


Seller Info

Pop RVs

5717 Bessie Drive
Sarasota, FL 34233

Member Since 2015

See 786 Reviews

Unit Specs

  • Consignment
  • New Arrival
  • Stock #483653
  • Year2026
  • ManufacturerForest River
  • Make Forest River
  • ModelSandpiper
  • Floorplan3800RK
  • Type Fifth Wheel
  • ConditionUsed
  • Length38' 0"
  • Width8' 0"
  • Height13' 0"
  • Price $66,700.00
  • Need to know your payment? Use our RV Loan Calculator!
  • Sleeps4
  • Water Capacity (Fresh)50 gal
  • Water Capacity (Grey)100 gal
  • Air Conditioners2
  • A/C Spec15,000 BTU
  • Slideouts4
  • Dry Weight12,849 lbs
  • # Axles2

Unit Location

  • City Waco
  • State Texas
  • Zip 76706

Email Seller

Request More Info on this 2026 Forest River Sandpiper 3800RK Offered for sale by Pop RVs
Pop RVs
Pop RVs

5717 Bessie Drive
Sarasota, FL 34233

Phone: Click to Call

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Used 2026 Forest River Sandpiper 3800RK available in Waco, Texas
2026 Forest River Sandpiper 3800RK - Used Fifth Wheel For Sale by Pop RVs in Waco, Texas features Awning, Air Conditioning, Slideout
2026 Sandpiper 3800RK by Forest River from Pop RVs in Waco, Texas
Used 2026 Forest River Sandpiper 3800RK available in Waco, Texas