![Eemann Tech 140 mm High Capacity Magazine Spring for 2011](https://www.eemann.tech/wp-content/uploads/2024/06/1196_1.jpg)
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+10% stronger magazine spring Eemann Tech for 140mm High Capacity 2011 magazines.
Categories: EEMANN TECH, Eemann Tech Springs, Eemann Tech springs for STI 2011
Brand: Eemann Tech
Reference: ET-111304
RRP: 9.66 €
+10% stronger magazine spring Eemann Tech for 140mm High Capacity 2011 magazines.
Made of steel according to UNE10270-1-SM norm, using thermic treatment technology.
No fitting required and instant installation in most cases. In some cases, pistols may differ in production or pre-modified and may require assistance of certified gunsmith for installation.