We took out the all-new Shield S15 (15 Round flush fit Glock 43X & 48 mag) for a second range visit to put one single magazine through over 1,000 rounds! This is the coolest accessory of the year and I was very excited to get my hands on one. Now, I just need 10 more! Our host firearm was the Glock 43X and we added the Streamlight TLR-6 to function test it before and after the 1000 rounds. Enjoy!