Did they do a second release of these cars because according to moder railroader the cars came with factory installed grab irons. The one i purchased i had to add them on? Just wondering .
I thought there was only the one release. Rapido says the VERTICAL handrails are there:
We've taken this model out of the Prime Movers by Rapido range and given it etched metal walkways and factory-installed vertical handrail grabs.
https://rapidotrains.com/products/ho-scale/freight-cars/ho-scale-53-husky-stack-car-and-container
The body is die-cast so drilling for the end grab irons will be challenging, to say the least.
This M-R New Products blurb says user applied hand grabs:
http://mrr.trains.com/news-reviews/new-products/2019/09/new-model-trains-for-the-week-of-october-3-2019
Regards, Ed