Things I liked: I purchased a Benjamin Marauder from Pyramid .25 and have been very happy with it. The rifle is very accurate, very quite, and has an excellent trigger. I'm also happy with the shape and design of the stock.
Things I would have changed: I am not wild about the rotating magazine that the marauder comes with I find the design confusing at until you understand how it operates. Even after grasping the idea of how it operates it is difficult to reload at best. I also think that the rifle should be supplied with a single shot adapter for target practice. The bolt handle is also difficult to slide, it feels as though the machining of the metal mating surfaces leaves a lot to be desired. In the .25 caliber version the tank reserve capacity is a touch on the small side, a larger tank would have been helpful. The tank needs to be refilled every couple of clips.
What others should know: I fill this rifle from a scuba bottle adapter and don't believe that there is any other really viable solution. Adequate air filtration isn't offered in any of the available hand pumps and chances of damaging the gun due to excessive moisture in the air charge is too great with a hand pump.
Things I liked: I mounted this scope on my Benjamin Marauder .25 per recommendations from Pyramid Air and am very impressed with the optical clarity, adjustability, and overall quality at this price point.
Things I would have changed: Nothing. I believe this scope to be a great value for its price and intended use.
What others should know: This scope is large and heavy.