LanTac GFP-E Firing Pin Safety Plunger Features The LanTac GFP-E Firing Pin Safety Plunger is precision machined from 17-4PH stainless steel a material chosen for its strength and resistance to wear under repeated firing pin cycling. Its ultra smooth domed head is shaped to reduce friction against the internal components it contacts which translates directly into a reduction in overall trigger pull weight. Because the part is a direct fit replacement installation follows the same process as swapping the factory firing pin safety plunger without requiring any additional fitting. The Silver stainless steel finish resists corrosion keeping the part functioning reliably through extended use. Alongside the plunger LanTac includes a reduced power spring that complements the smoother plunger geometry compounding the improvement in trigger feel beyond what the plunger alone would deliver. This combination fits most 9mm .40 S&W .357 SIG 10mm and .45 GAP Glock pistols with this listing specifically suited to Glock 17 and Glock 19 models. The part is manufactured in the USA reflecting LanTac s focus on domestically produced precision components. The LanTac GFP-E Firing Pin Safety Plunger and Spring is for sale at GrabAGun for Glock 17 and Glock 19 owners seeking a smoother lighter trigger pull. LanTac GFP-E Firing Pin Safety Plunger Specifications Manufacturer: LanTac Model: GFP-E Firing Pin Safety Plunger Compatible Hosts: Glock 17 Glock 19 Color: Silver Finish: Stainless Steel Available At: GrabAGun