Yes, this is a "biker bar".
I've been to the loading zone many times over the years and there is a certain level of gritty-scariness that it will never rise above, nor does it ever attempt to. Â Most of the "biker" customers at The Loading Zone are INDEED bikers of various levels of hard coreness --- in other words, NOT the guys from the Wild Hogs movie.
There is now a strip club attached to the place, adding another level of genuine ambiance. The dancers and their "managers" filter in and out of the bar-proper interchangeably, but there is a physical door separating the two establishments, theyre not technically one in the same although connected. The most recent time I went, there was a pretty decent classic rock / blues rock cover band playing, no cover charge. The pints of Miller High Life I had were cold, well carbonated, and not too expensive. The female rough around the edges bard tender was far friendlier than her appearance would lead you to believe.
I only gave 2 stars instead of three because there USED to be a menu that featured awesome huge burgers etc., but to my knowledge there is no food now at all. Oh, and for those of you who are not from Montana, a "casino" is actually a row of video Keno machines here and thats it. But some are only 5 cents a credit with adjustable speed settings, so you can get a decent gambling fix without losing your house.
I personally have never had a "rough time" at The Loading Zone (fights, threats, etc etc), but I wont leave it out of the realm of possibility , especially if you are a douche type, a poser biker, or are short on street smarts.
If you ARE a biker or dive bar enthusiast, I would indeed recommend that you check this place out at least once just to say you did. If you are NOT, and you want to go on a "slumming adventure" then you might find trouble and rightfully so.
To sum up, The Loading Zone is something of an "institution" with a "reputation" that should be taken in if you are the right kind of character!