New Glock® Trigger Pull Connector offers more control.
Reduces trigger pull to 3 1/2 lbs. All Glock® pistols sold in the U.S. have a 5-lb. trigger pull. However, their U.S. competition pistols sold in the rest of the world have a 3 1/2-lb. trigger pull, just like this one. The Connector allows you to have the same control over a carry Glock® as on a competition Glock®. This Connector fits every Glock® and does not require a lighter return spring. Plus, the Scherer Connectors are Robar NP 3 treated. In plain English, it means a superior plating for the competitive edge. Easy installation without modifications. Measures approx. 1 1/4". Get yours ONLINE today!
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http://www.sportsmansguide.com/cb/cb.asp?p=WX2&i=70988