2011 Magazine Tube – Original STI 140mm .45 ACP Magazine Tube
Genuine STI 2011 Magazine Tube for Reliable Performance
Upgrade your 2011 pistol with a genuine STI 2011 Magazine tube – 140mm .45 ACP Magazine Tube. Built from original STI components, this magazine tube delivers the quality, consistency, and reliability serious shooters demand. Whether you’re assembling a new competition magazine or replacing a worn tube, this factory-original part provides an excellent foundation for dependable feeding and long-term performance.
Professionally Prepared for Smooth Operation
Unlike unfinished magazine tubes that require additional work, these STI magazine tubes arrive professionally prepared and ready for assembly. First, each tube has been carefully deburred to eliminate rough edges and manufacturing imperfections. As a result, internal components move more smoothly and consistently throughout the magazine body.
Additionally, every tube has been micro-polished to reduce friction and promote reliable follower movement. This enhanced surface finish helps improve feeding performance while minimizing unnecessary wear on magazine components.
Feed Lips Set for Consistent Feeding
To further improve reliability, the feed lips have already been properly set. Consequently, cartridges present at the correct angle for dependable chambering and smooth cycling. This attention to detail helps reduce feeding issues while providing the consistency competitive shooters and serious enthusiasts expect.
Ideal for Competition and Custom Builds
The 140mm length makes this magazine tube an excellent choice for competition shooters looking to maximize magazine capacity within applicable division rules. Furthermore, it serves as a great option for custom 2011 builds, magazine rebuilds, and replacement projects.
Features
Key Benefits
- Genuine STI original magazine tube
- 140mm length configuration
- Designed for .45 ACP cartridges
- Professionally deburred for smoother operation
- Micro-polished interior and exterior surfaces
- Feed lips properly set for reliable feeding
- Excellent foundation for competition magazine builds
- Ideal for repairs, rebuilds, and custom 2011 projects
- Durable steel construction for long service life
Built for Dependability
When reliability matters, start with quality components. These original STI 2011 magazine tubes combine proven factory construction with professional finishing work to help ensure smooth feeding, consistent performance, and lasting durability on the range or in competition.
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