This Tyrant CNC magazine extension fits Springfield Armory Echelon 15- and 17-round 9mm magazines and adds 5 rounds of capacity. It replaces the factory base pad, so you get more rounds without changing the gun.
The gold finish stands out on the bottom of the grip and makes the magazine easy to find in a pouch or on the bench. Installation needs no tools.
Features:
Before you buy: adding 5 rounds takes these magazines past 10 rounds, which is restricted or prohibited in some states and municipalities. Check your local, state and federal laws first.
After install: load the magazine to full capacity and seat it on a closed slide and on an open slide to confirm it locks in. Run a few full magazines at the range before you carry it.
