Ruger GP-100 .38/357 Magnum / 6 - Shot (Medium-Frame) .020
Ruger GP-100: These clips fit Winchester. These clips are NOT made to fit Hornady Critical Defense or Speer Gold Dot ammo! Click here for ammo & moon clip fitment chart. Clips are .020 thick Stainless Steel. Package of 10. Cylinder requires machining to accept Full Moon Clips. Look under Machining or Resources\Videos menu tab. Ruger GP-100 moon clips are the same moon clips as the S&W 686 revolvers. Therefore, the photo shown is of a S&W moon clip.