LANTAC Glock S-KIT™ Upgrade Spring Kit 17/19 Gen1-4

Uprade Spring Kit for 17/19 Gen1-4 models 4.0lb Firing Pin Spring (For Target, Competition & Sporting Use) 6.0Lb Increased Power Trigger Spring Reduced Power Firing Pin Safety Spring NOT compatible for GEN5 or SLIM or other models. Springs are manufactured from the highest grade piano wire and tempered for the best service life. Each spring is calibrated to deliver consistent force through the entire compression cycle for reliable operation every time the pistol is fired. With nearly 30% more power our Trigger Spring actually reduces the pull weight by as much as 1Lb. The lower power Firing Pin Safety Spring reduces friction caused by the firing pin plunger engaging with the trigger bar and creates a much smoother operation of the parts. DISCLAIMER: “GLOCK” is a federally registered trademark of GLOCK, Inc. and is one of many trademarks owned by GLOCK, Inc. or GLOCK Ges.mbH. Neither LANTAC, LLC nor this site are affiliated in any manner with, or otherwise endorsed by, GLOCK, Inc. or GLOCK Ges.mbH. The use of “GLOCK” on this page is merely to advertise the sale of GLOCK pistols, parts, or components. For genuine GLOCK, Inc. and GLOCK Ges.mbH products and parts visit www.glock.com. MADE IN THE USA