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MXT-SP-045-50 Nordic Components 12GA 45" HD Extension Tube Spring

Manufacturer: Nordic Components
Manufacturer part number: MXT-SP-045-50
UPC: 816696021195
Availability: Out of Stock - backorder and will be shipped once in stock.
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The Nordic Components 12GA 45" HD Extension Tube Spring (MXT-SP-045-50) has extra length to allow fitting to the magazine, heavy-duty strength, and recommended for applications where magazine capacity is 13 or more.

Note: Due to magazine spring tension issues, it is not recommend using an HD spring in the following shotguns.

  • Mossberg 930 (all models)
  • Browning Gold
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