- Lower parts kit — trigger with trigger bar, trigger housing, trigger spring, slide lock, slide stop lever, magazine catc
- Two slide lock springs included
- Nickel plated locking block — corrosion resistant plating over steel, drop-in replacement for the factory block
- Lower parts kit: Glock 17 / 22 Gen 3
- Also fits Polymer80 PF940C and PF940V2 frames
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