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Modify High Performance A.E.G. Irregular Pitch Spring S90+

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$12.00
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$12.00
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It is finely manufactured from A class piano wire. Very durable and strong. Irregular pitch coiling for enhanced performance. Very Consistent FPS. Easy to install. Every spring has gone through vigorous and Sophisticated quality tests from the moment a new design leaves the software drawing through to final mass production.
  • Used to Downgrade Most AEG to 280-320fps (Except PSG-1) For Indoor CQB Fields