Complete lower parts kit bundled with a nickel plated locking block. Both are frame components — everything needed to finish the lower in one package, for less than buying them separately.

What's included

• Lower parts kit — trigger with trigger bar, trigger housing, trigger spring, slide lock, slide stop lever, magazine catch, connector and pin set
• Two magazine catches included
• Nickel plated locking block — corrosion resistant plating over steel, drop-in replacement for the factory block

Fitment

• Lower parts kit: Glock 43, 43X and 48
• Locking block: Glock 42 / 43 / 43X / 48 Slimline

Installation

Fitting the locking block requires removing the trigger pin and locking block pin. No permanent modification and no gunsmithing required for a standard build, though a qualified armorer is recommended if you have not done this before. No slide, barrel or sights included.

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