A couple 5.56 sewing machines. Full rifle breakdown in the Tier 1 Concealed channel
This video showcases a rapid-fire demonstration of an AR-style rifle chambered in 5.56mm. It highlights a specific build featuring an EOTech holographic sight with a magnifier, a SureFire weapon light, and a SureFire suppressor. A Magpul PMAG is also visible, indicating a common and reliable magazine choice for this platform.













