3.5 lb. connector The Lone Wolf 3.5 lb. Connector is an improved version of the Glock original 3.5. Special features include: Unique coating to make the connector super slippery. 25% reduction inside thickness provides superior reset action. The connector has been redesigned with new spring weights and angles for improved geometry and feel. Connector has a built-in debris channel for improved performance. Connector works with ALL Glocks regardless of model or generation. Precision target shooters and Law Enforcement personnel demand excellence in trigger performance. Now you can tune your trigger to perform its best! This drop in part is easily installed or removed and will instantly provide a lighter crisper trigger pull. Fits Most Glock models. Shipping Weight: 0.01 lbs.