What happens when you put breaching loads and birdshot to the test on real doors? Chris dives deep into the real-world performance of the O.F. Mossberg & Sons, Inc. 590RM Mag-Fed Stand-Off shotgun. From door throws to hinge busting, we test compressed zinc breaching rounds vs. birdshot to show you what works—and what doesn’t—when using a tactical shotgun for forced entry. Whether you're law enforcement, military, prepping for home defense, or just a firearms enthusiast, this is the breaching bre