Product description
M140 Archwick spring with irregular coil for VSR-10 / SPR300 replicas
A mainspring for VSR-10/ SPR-300 type replicas. The spring is made of high quality silicon-doped steel, which guarantees adequate power and product life.
| Colour | Black |
| Product length [cm] | 22 |
| Product weight [g] | 25 |
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