Glock Factory Connectors
The 4.5 lb connector is marked with a (-)" located at the top of the piece.
Most GLOCK pistols are fitted at the factory with 5.5 lb Trigger Pull. This "minus" connector is a Glock factory part designed to reduce trigger pull to 4.5lbs.
This is the standard factory trigger pull as most GLOCK pistols are fitted at the factory with 5.5 lb Trigger Pull. Glock research finds that this trigger weight is optimally matched to the needs of most users.
The 6 lb version is exclusively for the Glock 42/43. It will not fit other Glock trigger blocks.
The 8.0 lb connector is marked with a (+). This is the connector for users appreciating hard "dry" trigger action. It is also characterized by a clearly sensible point of depression.
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