However is a transitional word of contrast; it correctly shows the relationship between the independent clauses in the sentence. The first clause contrasts 'most action-packed movies' that the person enjoyed with 'some recent disappointments' in the second clause.
There was variety of weapons used such as bayonets<span>, </span>swords<span>, and </span>revolvers<span>. Main weapon was a single shot, muzzle loading, rifled </span>musket<span>. </span>