Locking Block for Glock Gen 3 Compatible Frames


Locking Block for Glock Gen 3 Compatible Frames Product Details

If you need the parts to finish out a frame for a handgun that fits Glock parts, JSD Supply has the answer.

These are Gen 3 platform 3-pin type aftermarket locking blocks compatible with many commercially available frames and 3D printed models. We have both 19 and 17 sized available. In the photos above the 19 is the one on the RIGHT and the 17 is the one on the LEFT. The number 19 or 17 will be stamped directly on the unit.

*IMPORTANT : PLEASE make sure to select the correct locking block for your SIZE and PLATFORM. You will receive ONE locking block when ordering this item*

Example Compatible Frames:

  • Combat Armory Compact
  • SCT Compact
  • PY2A Gen3-based 19/45
  • PY2A Gen3-based 17/69
  • DD19.2
  • DD17.2


Glock is a registered trademark of Glock,inc

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