Built to the very highest standards for the no-fail performance competitive and self-defense shooters demand. Feed lips are roll-formed and polished, not die cut, for added strength, and Chip’s proprietary follower design provides flawless feeding with semi-wadcutters and hollow points. Powerful spring of proprietary, heat-treated Rocket Wire further ensures reliable feeding, even when left fully loaded and seated in a pistol for extended periods. Removable plastic base pad with full, front-to-back engagement, is built to withstand continual use, and numbered witness holes on both sides of the body provide a fast, visible round count. Available in 8-round capacity with slightly extended base pad that adds about ¼" to magazine length. Power Plus models have an advanced anti-tilt follower for even more stable support of the round stack - extra insurance that every round feeds, first to last. Replacement Power Mag Springs and Followers available.