HOLSTER FOR GLOCK 27 SERIES KLARUS If you want to program

If you want to program to set it to certain option or parameter

This one keeps you camo level top notch

high quality polymer body construction

or as a stand-alone short range spotting scope

HOLSTER FOR GLOCK 27 SERIES KLARUS If you want to programCytac CY G27 holster compatibility: The CY G27 holster from the manufacturer Cytac is compatible with Glock 26, 27 and 33 semi automatic pistols (generation 1 to 4). It guarantees total comfort of use for its user, for these specific weapon models. CY G27 Holster Technical Data: Made from black polymer materials resistant to the harshest conditions of use in operations, the Cytac CY G27 holster has a safety device with button automatically blocking