yes mate the action was stiff and still is a bit.
i found that opening and closing smooths up nicely, and will not take long, BUT-
the main thing to get used to is releasing the action in order to open it.
squeezing the action release, the action requires a bit of force to get it open for the first bit, and after that it's fine.
i have developed a technique now which really helps take the frustration out of this.
holding/squeezing the action release, while pulling down on the forestock with the other, i break the initial "seal" by wacking the butt down with my elbow. this makes opening it up much easier, and it's supprising the rate of fire you can achioeve with a bit of practice....
i bet you'll also be supprised how easy the barrel cleans, as it is chrome-lined and very smooth.
mine does funny things as the barrel heats up but thats to be expected with the forestock bedded the way it is.
they shoot quite well if you keep the barrel cool though....