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Rebuilding a Glock 17 Gen 3 or just need to replace a worn locking block?

This one's made from stainless steel, so it's tougher than the stock polymer.
Fits the 3-pin Gen 3 frames.

Made in the USA, 9mm Luger.

It's a new, unbranded part but built to spec.

If your slide feels loose or you're getting accuracy issues, a fresh locking block can tighten things up.
Silver finish, solid construction.
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Drop it in and get your G17 back to fighting shape.

Handgun slide and firing parts don't get much simpler than this.

5 out of 5