ProMag magazine bodies are constructed of high-carbon heat-treated steel and TIG-welded for strength. The springs are precision wound using heat-treated chrome silicon wire. Bases and followers are injection molded from polymers selected for their durability. The result is quality, consistency, durability, and reliability.
Technical Information:
- Caliber: .223 Remington
- Capacity: 30-Round
- Gun Model: AR-15
- Body Material: Blued Steel
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