Height over bore offset | Shutting off the lights

Understanding the offset of barrel to sights and where they impact at close range. Quick target acquisition cues to employ the offset understanding. Translating military tactics to civilian defense applications. To defend citizens and home from evil that wish to do any people's harm! Whether race, creed, religion, gender, identity, and etc. I want all upstanding law abiding people of any background to defend themselves with best possible means, insights, and advantages. That's why I do videos like this!

HHT, Headquarters and Headquarters Troop, (Patreon): https://www.patreon.com/CavTrooper19D

Firearms in video: CZ 805 Bren S1 5.56x45. Colt M4 LE6920 heavy barrel.