2016 Keystone Bullet 251RBS 2016 29' Keystone Bullet 251RBS Travel Trailer 2016 29' Keystone Bullet 251RBS Travel Trailer With back up camera. More information coming soon! Easy to tow with the new more fuel efficient crossovers, cars and trucks, the Bullet Ultra Lite travel trailer heralds in a new generation of RVs. Sleek and smooth on the outside and loaded with features and conveniences inside, the new Bullet Premier Ultra Lite will set you free to explore the open road.
