Locking Block for Slim-Frame Glock (DD43.1)

Locking Block for Slim-Frame Glock (DD43.1)

Product Description

• CNC Machined 17-4 Stainless Steel*
• Heat treated to 44C Rockwell Hardness (+/-2) 
• Highly controlled tolerances and radii in critical areas.

Installation Tips

• If using in a 3D-printed frame, install the front rail before the locking block
• Ensure all support material or any other left-over filament is removed before installing any parts

What's Included

• (1) Slim-Frame Locking Block