With a 275mm barrel, the spring in my replica generates 350 fps with 0.2g BBs. After five games (about 10,000 BBs fired) and measuring the fps again, I haven't noticed any issue with power dropping.
Main spring engineered for enhancing the power output of electric airsoft replicas. Achieved power after installing the spring is influenced by system compression, barrel length and diameter, as well as the selected cylinder type.
Technical data
Type: M190
Manufacturer: SHS
| Replica propulsion | Electric |
|---|---|
| EAN | 5902543117151 |
| Manufacturer code | SHS-08-001538 |
| Brand | SHS |
| EAN |
Reviews with photos
Review summary
Number of reviews: 3
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SHS springs work very well especially with Specna Arms replicas. With a 363mm 6.03 barrel, it delivers 350-360 fps on 0.20 and 1.1 joules on 0.25. Their price is reasonable and as for their durability... we'll see!
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Good quality at a very good price. The spring was bought for CQB. It will soon be installed in a new replica. I hope the power will stay within the limits.
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