The Athearn ATH71006 HO Scale model is a 50' FMC Ex-Post Combo Box Car, specifically numbered #50581. It comes fully assembled, so it's ready to be added to your layout right away. The car features machined metal wheels with RP25 contours, which work well on all popular track brands. Replacement parts are available if needed. The window packaging allows for easy viewing, and the interior plastic blister keeps the model safe for storage. Each 3 - pack has unique road numbers. It has separately applied wire grab irons and etched end platforms. The car is weighted for smooth operation and comes with body - mounted McHenry operating scale knuckle couplers. It can handle a minimum radius of 18 inches.

Using this Athearn model is a breeze. Since it's fully assembled, you can just take it out of the window packaging and place it on your track. Make sure the track you use is suitable for the RP25 - contoured wheels. When storing, keep it in the provided plastic blister to protect it. If you notice any parts are damaged, replacement parts are available. To ensure smooth operation, keep the track clean and check the couplers regularly. Don't try to run it on tracks with a radius less than 18 inches as it may cause issues. When handling, be gentle with the separately applied wire grab irons and etched end platforms to avoid breakage.