C&H Precision Back Up Iron Sights for RMR/Holosun on Glock/Walther PDP-Optics Ready/Direct Milled Slides Springfield XD-S Reinforced knee with inside opening

Reinforced knee with inside opening for knee pads (knee pads sold separately)

you’ll maintain full control and comfort on the job

Achilles heel flex zone for increased mobility

you can tailor the support to your personal comfort needs

62mm Sako TRG M18x1 N US 084871319294 SFMB-762-M18X1

C&H Precision Back Up Iron Sights for RMR/Holosun on Glock/Walther PDP-Optics Ready/Direct Milled Slides Springfield XD-S Reinforced knee with inside openingC&H Precision Back Up Iron Sights for RMR Holosun on Glock Walther PDP Optics Ready Direct Milled Slides C&H Precision Back Up Iron Sights (BUIS) were specifically designed to be used with the OEM optic ready slides and direct milled slides. Fits pistol models: Glock 17 17L 18 19 20 21 23 24 26 27 29 30 31 32 33 34 35 38 39 40 45 47 or Walther PDP. Fits optic cuts: All standard Glock MOS, Glock Slides with direct mill optics cut at . 125'' deep &