Wilson Combat 1911
Spring/Follower Kit, Wilson 9 rd. 40 S&W/10mm Full-Size Magazine.
If you keep your magazines loaded or use them daily, consider replacing the springs annually to preserve flawless magazine function.
Fits the following Wilson Combat® Magazines
47FX 1911 Magazine, .40 S&W, Full-Size, 9 Round, Standard Base Pad
47NX 1911 Magazine, 10mm, Full-Size, 9 Round, Standard Base Pad