Mr Spyder: When you assemble the mag, the open end of the spring should be toward the front , or bullet end of the follower and mag. This generally holds the front of the follower in a more upward tensioned position aiding bullet feed. You might also try putting the spring in from the other end, turning it over to achieve the same position as above...I have found some springs run up and down in the mags smoother better one way then another.....best regards Plum