Cross Industries 10/10 Pistol Mag Review: New design works better with 180 platform!?

Cross Industries has redesigned their polymer 10/10 integrally coupled ar-15 pistol mags, and they claim to work better in all the 180 platforms available. I decided to put this to the test with the WK-180C Gen 2, the WK-180C Gen 1, the Sterling Arms R18 MKII, and a custom Spectre Ltd. SPEC-180 with True North Arms TNA Enhanced Upper receiver. Previously the Cross Industries magazine had difficulty running in 3 of the 4 rifles I'm testing today. Will the new Cross Mags work in these rifles? Tune in to find out! Join us for more on our website: https://bspodcast.ca Find us on Facebook: https://www.facebook.com/bspodcast.ca Instagram: @ballistically_speaking_podcast We record live every Friday night at 7pmCST on Youtubes, and Facebook Live. Tune in!