Things I liked:It loads easily and works without any hangups. Seems to be made of metal; possibly aluminum. That is a big plus. Things I would have changed:Needs to be a front loader instead of back. Makes putting in pellets easier due to the skirts can get hung up inserting them sometimes. PRICE! Come on......$57 for a magazine! Not PA's fault because I am sure this is what Cometa dictates they sell for to a degree (I know there is a profit margin) but no magazine should be that high. My M-Rod mags are $13 each which is right on par. What others should know:Works great and a must if quick follow up shots are required. I would buy at least one if not two to have.