Shadow Systems Gen 3, Multi-Optic Complete Slide Assembly, Fits Glock Gen 3 Compact Frames or Other Compatible Frames, Compatible with Gen 3 Glock Barrel or Shadow Systems MR/XR920 Barrel, Matte Nitride Finish, Black, Will Not Fit Shadow Systems Frames (MR/DR/XR/CR920) SGK-G3S1

Shadow Systems Generation 3 Optic Cut Slide Assembly Variant 1 Assembly Slide with Parts - Generation 3 G19 Shadow Optic Cut Slide Black Nitride Variant 1 MR/DR/XR Machined Stainless Firing Pin - Round Firing Pin Return Spring Firing Pin Spring - Factory Weight 5.5 Lbs Firing Pin Spacer Sleeve, Round Spring Cups (2-Pack) MR/XR/XR Firing Pin Safety Firing Pin Safety Spring MR/DR/XR Optic System Extractor Depressor Plunger MR/DR/XR Extractor Depressor Plunger Spring MR/DR/XR Spring Loaded Bearing Firing Pin Channel Liner MR/DR/XR 9mm High-Reliability Extractor - Standard LCI, Black Flat Slide Cover Plate, Aluminum, Serrated Front Sight (Slant), Tritium / Green O/L .260" tall, .140" wide Rear Sight, Black Serrated, .355" tall, .150 notch Manufacturer Part Number: SGK-G3S1