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.
ProMag Magazine FN Five-seveN 5.7x28mm FN 21-Round Steel Blue
ProMag
MSRP:
$34.99
$20.99
(You save
$14.00
)
- SKU:
- 177559
- UPC:
- 708279016127
- caliber:
- 5.7X28MM
- Capacity:
- 21
- Finish/color:
- Blued
- Type:
- Magazine
- FireArm:
- No
- Material:
- Steel