S15 Combo Pack 4

Shield Arms S15 Combo Pack 4: (3) S15 Gen 3 mags, (2) +5 extensions, (1) steel mag catch. Complete 20-round upgrade kit. Everything included.
SKU: S15-COMBO-G3-3M-2E-1C
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Availability: In stock
$205.00
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Experience the ultimate Glock 43X/48 transformation with the Shield Arms S15 Combo Pack 4, the most comprehensive upgrade kit available. This complete package includes three S15 Gen 3 magazines, two anodized +5 S15 magazine extensions, and one black nitride steel magazine catch - everything needed to achieve dual 20-round magazine capacity with proper engagement components.

What's Included:

  • 3x S15 Gen 3 Magazines: Latest generation 15-round capacity magazines
  • 2x Anodized +5 S15 Extensions: Transform two magazines to 20-round capacity
  • 1x Black Nitride Steel Mag Catch: Essential component for S15 magazine compatibility
  • Complete Hardware: All necessary components included
  • Installation Guide: Detailed installation instructions found here

Key Features:

  • Complete System: Everything needed for full S15 upgrade in one package
  • Dual 20-Round Configuration: Two extended magazines for maximum capacity
  • Essential Steel Mag Catch: Required component for proper S15 function
  • Gen 3 Technology: Latest generation magazines with enhanced reliability
  • Premium Components: Anodized extensions and nitride-coated mag catch
  • Professional Grade: Made in USA with precision manufacturing

Specifications:

  • Standard Magazine: 1x 15-round magazine
  • Extended Magazines: 2x 20-round magazines (with extensions)
  • Extension Material: CNC-machined aluminum with hard anodized finish
  • Magazine Material: Heat-treated steel construction
  • Mag Catch Material: Steel with black nitride coating
  • Generation: S15 Gen 3 (latest technology)

The S15 Combo Pack 4 represents the ultimate all-inclusive upgrade for Glock 43X/48 owners. Unlike other combo packs, this kit includes the essential steel magazine catch required for proper S15 magazine function, ensuring reliable engagement and release. With two +5 extensions, you can build two 20-round magazines while maintaining one standard capacity magazine for versatile applications.

Compatible Models:

  • Glock 43X (9mm)
  • Glock 48 (9mm)
  • All generations of 43X/48 models

Complete System Benefits:

  • All Components Included: No additional purchases needed
  • Guaranteed Compatibility: All parts designed to work together
  • Professional Installation: Complete kit for proper setup
  • Maximum Value: Best price for complete system
  • One-Stop Solution: Everything needed in single purchase

Capacity Configurations:

  • Competition Setup: 2x 20-round extended magazines
  • Backup Magazine: 1x 15-round standard magazine
  • Training Configuration: Extended magazines for high-volume practice
  • Tactical Application: Maximum capacity when needed
  • Concealed Carry: Standard magazine for everyday carry

Performance Advantages:

  • Maximum System Capacity: Two 20-round magazines available
  • Complete Reliability: All components optimized together
  • Competitive Superiority: Minimal reloads during competition
  • Training Efficiency: Extended capacity for practice sessions
  • Versatile Applications: Multiple magazine configurations

Why the Steel Mag Catch is Essential:

  • Proper Engagement: Designed specifically for S15 magazines
  • Enhanced Durability: Steel construction vs. polymer OEM
  • Reliable Function: Consistent magazine retention and release
  • Long-Term Performance: Withstands high-volume use
  • Professional Quality: Black nitride coating for corrosion resistance

Applications:

  • USPSA Carry Optics division
  • IPSC competition shooting
  • High-volume training sessions
  • Competitive shooting sports
  • Advanced tactical training
  • Professional shooting instruction
  • Law enforcement training

Why Choose Combo Pack 4:

  • Complete Solution: All components included, nothing else needed
  • Maximum Value: Best price for complete system upgrade
  • Professional Grade: All premium components included
  • Guaranteed Performance: Components designed to work together
  • Ultimate Convenience: Single purchase for complete upgrade

Extension Features:

  • +5 Round Capacity: Increases each magazine to 20 total rounds
  • Anodized Finish: Hard anodized coating for maximum durability
  • Precision Engineering: CNC-machined for perfect fit and function
  • Competition Proven: Reliable feeding under match conditions
  • Easy Installation: Detailed instructions provided

Gen 3 Magazine Improvements:

  • Enhanced follower design for improved feeding reliability
  • Refined spring geometry for consistent performance
  • Improved manufacturing tolerances for better consistency
  • Optimized magazine body geometry
  • Enhanced compatibility with various ammunition types
  • Better performance under competition and training stress

Installation Support:

Comprehensive installation guidance ensures optimal performance:

  • Detailed Installation Guide: Complete step-by-step instructions
  • Mag Catch Installation: Proper steel mag catch installation procedures
  • Extension Installation: Professional magazine extension setup
  • Video Tutorials: Professional installation demonstrations
  • Function Testing: Complete system verification procedures
  • Troubleshooting Support: Expert assistance available

System Integration:

  • Complete Compatibility: All components engineered together
  • Optimal Performance: Each part optimized for the system
  • Reliable Operation: Consistent function across all components
  • Professional Results: Gunsmith-quality performance
  • Long-Term Reliability: Built for extensive use

Competition Advantages:

  • Maximum Capacity: Two 20-round magazines available
  • Fewer Reloads: Reduced reload frequency during stages
  • Consistent Performance: Proven reliability under match stress
  • Strategic Flexibility: Multiple magazine configuration options
  • Championship Proven: Used by winning competitive shooters

The Shield Arms S15 Combo Pack 4 is the definitive upgrade solution for Glock 43X/48 owners who want maximum performance with complete system integration. This comprehensive kit includes every component needed to transform your pistol into a high-capacity, competition-ready platform with professional-grade reliability.

For detailed installation instructions covering all components, visit our comprehensive installation guide.

Experience the ultimate upgrade with S15 Combo Pack 4 - complete system, maximum capacity, professional performance, everything included for the serious shooter.

ODA Green

Used on: magazine extensions, magwells

ODA's (Operational Detachment Alpha) are the boots on the ground operational teams of a Special Forces Group. This color began as a special run for a deployed ODA. In continued support we have decided to continue the color as a standard offering and donate a portion of the proceeds to The Green Beret Foundation. Finish is anodized in green.

QPQ Nitrocarburizing Surface Treatment

Used on: magazines, barrels, slides

QPQ Nitrocarburizing is a type of surface treatment used to enhance the durability and corrosion resistance of metal parts. The process involves heating the metal in a controlled environment, where nitrogen and carbon are introduced to the surface of the metal. This forms a thin layer of a hard compound called "nitrides," which increase the surface hardness of the metal.

During the QPQ Nitrocarburizing process, the metal is immersed in a special salt bath and heated to high temperatures. The salt bath contains a mixture of chemicals that release nitrogen and carbon, which penetrate the surface of the metal. The process is carefully controlled to ensure that the nitrogen and carbon penetrate to a specific depth, creating a uniform layer of nitrides on the metal's surface.

The resulting nitride layer provides many benefits to the metal parts, including increased hardness, wear resistance, and corrosion resistance. This treatment helps to increase the lifespan and durability of metal parts, making them more reliable and long-lasting.

Any “scuffing” you see in the surface finish is completely normal, and will not affect the durability or corrosion resistance of the steel.

Electroless Nickel Plating

Used on: magazines

Silver electroless plating offers superior electrical conductivity and corrosion protection with excellent deposit uniformity and adhesion properties. This bright, reflective finish provides outstanding solderability and contact resistance while maintaining the consistent thickness and coverage that electroless plating processes are known for. Black electroless nickel plating provides these same exceptional deposit properties - including lubricity, hardness, and corrosion resistance - but with a fully conductive and uniform black surface finish that combines superior performance with an attractive dark appearance.

Products specifications
Firearms Manufacturer Glock
Firearms Model Glock 43X/48
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