With a factory pull weight of 3 pounds, the Timney Alpha Competition trigger answers the long call for a trigger that has the same feel and performance that matches the reliability of the Glock system by providing an improved trigger design that does not sacrifice any part of the Glock reliability. Staying true to their 76-year-old promise to their customers, this trigger can be installed easily with no gunsmith needed. Features : Fits Gen 3 and Gen 4 Large Frame Glocks 3 lb. Pull Weight Teflon Nickel Coated Sear and Trigger Bar Straight Aluminum Trigger with Red Anodized safety blade Uses All Stock Glock Parts and Springs DISCLAIMER: GLOCK is a federally registered trademark of GLOCK, Inc. and is one of many trademarks owned by GLOCK, Inc. or GLOCK Ges.m.b.H. Neither 3CR Tactical nor this site are affiliated with, or endorsed by, GLOCK, Inc. or GLOCK Ges.m.b.H. The use of "GLOCK" on this page is merely to advertise the sale of aftermarket GLOCK pistol components. For genuine GLOCK, Inc. products, visit www.glock.com.