The 9R-10mm-RO is a 9 round 10mm Compact Officers magazine that uses an .885" basepad.
Size: For use with Compact Officer Sized pistols measuring less than 3" center to center on grip screws
Round Capacity: 9 Rounds
Basepad: (BP-P-.885 // BP-A-.885) Polymer or Alloy // Removable // .885" height
Follower: (FOL-FLX-10mm/38S) All metal follower used in both .38S and 10mm magazines
Spring: (MS-13C.042) 13 coils .042 diameter spring