The 10R-38S-RG was designed for competition use and maximum capacity with feeding the 38S length round.
Size: For use with Government Full Sized pistols measuring MORE than 3" center to center on grip screws
Round Capacity: 10 Rounds
Basepad: (BP-P-.500 // BP-A-.500) Polymer or Alloy // removable // .500 height (half an inch)
Follower: (FOL-FLX-10mm/38S) All metal Follower used in both 38S and 10mm magazines
Spring: (MS-13C.042) 13 coils .042 diameter spring