The Ergo Grips AR-15 Upper 5 Piece Spring Replacement Kit brings together five critical upper receiver springs in one convenient package, making it easy to service or complete your AR-15 build. Designed specifically for mil-spec AR-15 upper receivers, this kit replaces commonly worn or easily lost components with quality parts you can trust.

Ideal for builders, armorers, and everyday shooters, this compact kit is perfect to keep in a range bag or on the bench for quick repairs or routine maintenance. Whether you are assembling a stripped upper or refreshing a well-used rifle, these springs help ensure reliable cycling, ejection, and extraction. Backed by Ergo’s reputation for thoughtful design and dependable performance, it’s a simple upgrade that keeps your rifle running smoothly.

Key Features:

• Manufacturer: Ergo Grips
• Model: AR-15 Upper 5 Piece Spring Replacement Kit
• Included Parts: Ejector Spring, Forward Assist Spring, Port Cover Spring, Extractor Spring, Extractor Spring Buffer
• Compatibility: AR-15 Upper Receiver
• Quantity: 5-Piece Kit