Official Silverback video workshop
Silverback SRS A1 Spring Change Guide
The official Silverback video demonstrates how to change the spring in an SRS A1 cylinder assembly. This guide is useful when you need to follow that demonstrated sequence from the removed cylinder and original spring through removal, replacement, insertion and closure, while keeping the source-defined spring constraints and official cautions in view.

01Source-based overview
What this procedure does
The footage begins with the removed cylinder and the parts associated with its spring assembly visible overhead. It then shows the cylinder assembly being opened, the original spring and guide or end components being removed, and a replacement AEG spring being prepared before insertion into the cylinder. The final checkpoint shows the assembly closed again, giving the sequence a clear visual progression rather than a parts list.
Silverback states that the SRS uses an AEG silent piston head type and an AEG spring with an inside diameter bigger than 11mm and a compressed length inferior to 46mm. The official description also cautions that modifying the replica may possibly void the warranty and says to remain compliant with local velocity or muzzle energy regulations after making the change. The video itself does not establish a tool size or torque.
Tools and parts explicitly identified
- needle-nose pliers
- T-handle hex key
- straight rod
Evidence standard
Every technical statement below is restricted to the official Silverback description, subtitles, on-screen text or visible action. Unstated torque values and compatibility claims are intentionally omitted.
What the footage makes clear
This walkthrough stays close to the official Silverback source. The expanded notes explain what is visible at each checkpoint, while measurements, compatibility and cautions remain limited to what Silverback actually states.
- The five checkpoints and the chronological procedure are grounded in the visual review observations at the fixed useful times.
- The spring type, piston head type, dimensional constraints and compatibility wording are taken from the official video description.
- The warranty and velocity or muzzle energy cautions are taken from the official video description and opening visual observation.
- No official or automatic English or French subtitle track was available.
- The visual review explicitly states not to infer a tool size or torque.
| Specification | Source value |
|---|---|
| Platform | SRS |
| Piston head type | AEG's silent piston head type |
| Spring type | AEG's spring |
| Inside diameter | bigger than 11mm |
| Compressed length | inferior to 46mm |
02Primary source
Watch the official Silverback tutorial
Every technical statement below is restricted to the official Silverback description, subtitles, on-screen text or visible action. Unstated torque values and compatibility claims are intentionally omitted.
03Procedure
Silverback SRS A1 Spring Change Guide, step by step




- Modifying the replica may possibly void your warranty.
- Make sure you are still in compliance with your local velocity/muzzle energy regulations after this change.
- The replacement spring is visible inside the cylinder before the assembly is closed.
- The cylinder assembly is shown closed at the final checkpoint.
04FAQ
SRS tutorial questions
Which spring does Silverback specify for the SRS?
The official description specifies an AEG's spring and says the SRS uses an AEG's silent piston head type.
What dimensions does the official description give for the spring?
It specifies an inside diameter bigger than 11mm and a compressed length inferior to 46mm.
What official cautions accompany this spring change?
Silverback says the modification may possibly void the warranty and asks users to remain compliant with local velocity or muzzle energy regulations after the change.

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