# Keystone Cougar 310RLS

310RLS is a fifth wheel floor plan by Cougar (Keystone).

## Specs (2018 model year)

| Spec | Value |
| --- | --- |
| Length | 35 ft 4 in |
| Sleeps | 5 |
| Slide-outs | 3 |
| Dry weight | 10,159 lbs |
| GVWR | 12,450 lbs |

## Model years

2018. Year-specific specs: `https://rvenvy.com/fifth-wheel-trailers/keystone/cougar/310rls?year={year}`

## Inventory

7 units currently for sale priced $19,999 to $54,953: https://rvenvy.com/fifth-wheel-trailers/keystone/cougar/310rls/inventory

Floor plan diagram: https://images.rvenvy.com/21e73d9394588ab0028f57032bdd2d98560353ebf6399d65a49429e3dc372e06/1024.webp

Canonical page: https://rvenvy.com/fifth-wheel-trailers/keystone/cougar/310rls