The Tyrant CNC Magazine Extension are designed to increase the ammunition capacity of Springfield Armory Echelon's 15 and 17-round magazines by an additional 5 rounds of 9mm. Each Springfield Armory Echelon magazine extension is CNC machined from T6061 aerospace-grade aluminum. The finishing process involves bead blasting followed by a hardcoat anodize.
- Caliber:
- 9mm
- Capacity:
- 5
- Material:
- Aluminum
- FireArm:
- No
- Requires FFL:
- False
- Series Description:
- Magazine Extension
