SAE or "Imperial" Hardware kit for all IPSCALEX scope mounts and thumb rests that use SAE hardware.
Plentyful in North America, very hard to find elsewhere in the world.
Order your kit in either 5-40 thread, common to STI (staccato) type applications, or in 6-40 thread, common to Infinity Firearms applications.
Choose from Black or Stainless
6 pieces 5-40 or 6-40 screws x 3/8" length
2 pieces 5-40 or 6-40 screws x 1/2" length
1 piece 5/64" Hex key