Advantage Arms Maintenance Kit contains:

2 x cover plate, Gen 5 (GlkCoverPlate)

2 x LE extractor kit (GlkExtractorKit)

2 x ejectors (GlkEjector)

2 x firing pin assembly, LE 17-22 (GlkFiringPinAssembly)

2 x extra firing pin sleeve (GlkFiringPinSleeve)

2 x recoil spring, built on or after 2013, LE 17-22 Gen 5 (GlkRecoilSpring2013)

2 x 17/22 replacement spring set, built on or after 2013 (17-22RepSpringKit), including

• Recoil Spring/Guide Rod
• Firing Pin Spring
• Magazine Spring
• Firing Pin Sleeve and Spring Cups

NOTE: Spring Kits require the manufacture date. The manufacture date is located inside the slide under the barrel near the front sight. The barrel must be removed in order to see the date code. This maintenance kit is for conversion kits built on or after 2013.