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Modify S120 Irregular Pitch M120 Spring for airsoft AEGs

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Modify S120 Irregular Pitch M120 Spring for airsoft AEGs

Quick Overview

Consistent performance for assault rifle or DMR, Chronos 400 to 440 FPS

Regular Price: $12.00

Special Price $6.00

In stock



The Modify M120 Spring is designed to produce velocities of 370-400 in airsoft AEGs.

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Founded in 2004, Airsoft Outlet Northwest (AONW) is the leader in quality airsoft and tactical gear in the Pacific Northwest. We're dedicated to providing the best service and products for our customers! We believe in honest and fair treatment of our customers while delivering superior value at a reasonable cost. That's why we offer the best warranty in the industry by providing in house warranty service on many quality brands like Classic Army, G&G, TopTech, and Echo-1. If you buy from us then you can rest assured knowing that you'll be taken care of.