Things I liked: Consistant fit in barrel,tight groups.
Things I would have changed: The price. These are listed at just over $17.00 but by the time shipping fees are incurred I payed almost $30.00. Why am I paying more than twice the sales amount and I live in the same vicinity as the warehouse?
What others should know: This company needs to allow personal pickup of purchased products if it costs so much for locals to enjoy using their air rifles.
Things I liked: I like the simplicity of the design and it's appearance. Replacing seals is relatively easy if you take your time.
Things I would have changed: The base could have a little larger surface area to place the feet and to keep it more balanced during the pumping process. As Pyramid,i would have replaced the seals in this unit before reselling it because i could tell right away it was well used. Immediately i could feel the drag of worn seals.
What others should know: For the price of this unit(used)you get a pretty good bargain. However,Pyramid should have done a refurb on this unit before reselling it. I've had this used unit for less than a month and had to replace excessively worn seals already. Out of the box it was nice to look at but the guts told a different story with the first stroke. Drag from worn seals and loss of compression.If you are not in decent physical condition this may not be the pump for you. It took me well over 300 strokes to fill my Sam Yang .45 cal. from 100 bar to 200 bar after i replaced the damaged seals. This translates into fatigue and time consumption. Can i just shoot already?!