SHS Hop-up chamber set for M4

Description

The SHS Hop‑Up Chamber Set for M4 is a complete replacement kit designed to restore perfect feeding, sealing and adjustment in any standard M4‑type AEG. Ideal for repairs, rebuilds or refreshing worn components, this set includes all essential parts found in a typical M4 hop‑up assembly — giving you a reliable, cost‑effective way to bring your rifle back to optimal performance.

The kit contains all key plastic components such as the hop‑up body elements, adjustment knob, arm, clips and springs, along with a metal barrel C‑clip for secure barrel retention. Whether your original chamber is cracked, worn or inconsistent, this SHS set provides a stable platform for accurate hop‑up tuning and consistent BB flight.

Compatible with most standard M4 AEG platforms, and the individual parts can also be used to service hop‑up units from other manufacturers — making it a versatile addition to any tech bench.

What’s Included:

• Hop‑up chamber components (plastic)
• Adjustment knob
• Hop‑up arm
• Springs & clips
• Metal barrel C‑clip

Compatibility:

• Standard M4‑type AEG hop‑up units
• Parts usable across various brands

A simple, affordable and effective solution for restoring accuracy and reliability to your M4.