I've recently inherited a Remington 581-S chambered in .22 LR. My grandfather only had the 1 magazine for it, and I was looking to maybe pick up a few more since it only holds 10 rounds. However, when I was doing research, I kept seeing reviews that the magazines made by Remington were basically pieces of junk. Are any of y'all familiar with this particular model, and/or might have suggestions about what to use?