Henning gun parts cover the internal and external components that bring a CZ or Glock competition build to spec beyond the base accessories. The line extends into rear sights engineered for the precision sight picture needed in Production and Carry Optics, where iron-only divisions demand accurate, repeatable alignment at match speed. Henning's work with CZ platforms includes trigger components and small parts tuned for the SA-heavy trigger jobs that shadow-style pistols are known for in USPSA Production. For Glock competitors, internal trigger components and spring packs allow tuning within the bounds of Production legality without crossing into custom gunsmith territory. All parts are designed for drop-in fit where possible — no frame cutting, no specialized tooling required for most installations. Whether you're addressing a specific reliability issue, dialing in trigger feel, or completing a stage-ready build, Henning gun parts keep the work in-house and the gun running. Compatibility spans CZ 75, SP-01 Shadow, Shadow 2, CZ P10, and Glock 9/40 platforms. Fast same-day shipping on most orders at Shooters Connection.