If you’ve been curious about the all-new 6mm ARC cartridge, you’re in the right place! I’ve been having a great time getting hands-on with this new cartridge: both with my own handloads, and with factory ammunition. In this article I’ll give you an in-depth look at CMMG’s new Endeavor 300-series AR-15 chambered in 6mm ARC! […]
Tag: CMMG 300
