The 300 Blackout proved to be an insanely enticing development when it hit the market a decade ago. The capability to quickly convert your AR-15 from a .22 caliber to a .30 caliber with just changing the barrel was amazing. However, there was still room for improvement, and that’s when … Continue reading 300 HAMR vs 300 Blackout Ballistics & Uses – 2022 Comparison