Twin Mag Lock - Patented Zytel coupling system that locks 2 - 20 round magazines, creating a total of 40 rounds in a single pack.
This combo pack includes two AR-15 Magazines and the Coupler Lock.
Posted by Marek on 2nd Nov 2021
This is very good product, just do not forget to use GRAHPITE
Posted by Dino on 10th Jan 2017
I love these mags I haven't had a chance to test them at the range. maybe when I get back from my trip I will.
Posted by Unknown on 10th Aug 2016
Used these at the range. Good way to have more ammo at your fingertips. It is easier than I thought it would be to change mags