NDZ Black Internal Slide Parts Kit for Glock .45 GAP GEN 1-4

Designed to fit Glock Gen 1-4 Models: G37, G38, G39.    Caliber: .45 GAP.

Restore or upgrade your Glock .45 GAP slide with the NDZ Black Internal Slide Parts Kit, a complete OEM-style rebuild set compatible with GEN 1–4 Glock models chambered in .45 GAP. Whether you're replacing worn components or building a custom slide, this kit includes everything you need for a full internal refresh—engineered for performance, durability, and reliability. Ideal for maintenance, repair, or slide customization projects, this kit delivers consistent performance trusted by gunsmiths, enthusiasts, and professionals alike.

Included Components:

• SP04270 – Firing Pin (.45 GAP)
• SP00063 – Firing Pin Spring
• SP00056 – Firing Pin Spacer Sleeve
• SP01148 – Firing Pin Channel Liner (not pictured)
• SP00070 – Spring Cups (2-piece set)
• SP01902 – Extractor
• SP00112 – Extractor Depressor Plunger
• SP00119 – Extractor Depressor Plunger Spring
• SP03439 – Spring Loaded Bearing (LCI)
• SP04543 – Firing Pin Safety Plunger
• SP00091 – Firing Pin Safety Plunger Spring
• NDZ Custom Rear Slide Plate – Black finish

Note: Compatible only with Glock .45 GAP GEN 1–4 models.

Note: NDZ always recommends any part be installed by a qualified and trained gunsmith. NDZ promotes the use of safety practices and gear when working on any firearm.

DISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols.