Elite Tactical Systems Glock 17 Compatible 27-Round 9mm Magazine - Extended
This is a 27 round extended capacity 9x19mm magazine.
Ratings & Reviews
Good mag but needs a better spring/feeder.
by Nick -
The only issue I had was the feeder getting stuck when the last round cycled. Three out of four times the feeder would get stuck causing the slide lock to not engage on my glock 19 and AR-9. The spring seems to be very poorly made compared to other ETS mags. It's still a very cool looking magazine though.