CM Products Conversion Kit Spring & Follower .45 ACP 8 Round. This will improve the speed and reliability of your loading of magazines. No more do you have to worry about magazine followers being ejected from your magazine during a mag swap. This kit includes everything you need for a spring and follower conversion. There is no conversion work involved. You just put the spring and follower in the modified magazine replace the magazine follower and reassemble the magazine using the provided instructions pins and springs. There is no spring or follower loss either. The only spring that may need to be replaced will be the one included in this kit. Specifications for Chip McCormick Spring & Follower Conversion Kit: Manufacturer: Chip McCormick Color: Metal Additional Features: 8 Round .45 ACP Fabric/Material: Metal Package Contents: Chip McCormick Spring & Follower Conversion Kit Y CM Products M-CK-45: Conversion Kit Spring & Follower .45 ACP 8 Round