no mods are done on the forarm, which gets in the way, not much is visible as far as how they open the load port, but you can be sure that its very conservative, the carrier isnt welded, and that slippery ass rubber/plastic needs stippling or grip tape if you can get it to stick. It also has a carbon fiber tube instead of aluminum extensions. I dont like that. Also, theyve been promising thats its going to be released for months and its still not available. I think the majority of models will be bought by non three gunners, and will make it difficult to get one. It all boils down to price. any serious shooter is going to probably open the load port up more, and so, other than that, why get it over a stock VM? Or even more enticingly, a versamax sportsman with 26" barrel? You can get those for $750 or so, and send it to a shop and get it fully pimped.
Also, the last few remingtons Ive had are starting to convince me that these are a serious option and should be considered along with benellis. I finally broke down and bought a new VM tactical to play around will on a more serious basis.