BZO

Military abbreviation · Weapon and Military Equipment

BZO
Stands forBattle sight zero
CategoriesMilitary

BZO stands for Battle sight zero, a weapon and military equipment abbreviation.

Rifle sight setting adjusted so that bullets hit the point of aim at a standard distance, letting a soldier engage targets at typical combat ranges without adjusting the sights.

Example: We'll BZO our rifles on the 25-meter range before qualification.

Usage notes

Pronounced "B-Z-O" and used as a verb ("BZO your weapon"). Zeroing must be repeated when optics are mounted or adjusted. The Army often zeroes rifles at 25 meters to match a longer battle sight distance.

More weapon and military equipment abbreviations

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  • ATGM – Anti-tank guided missile
  • AWACS – Airborne Warning and Control System
  • BFV – Bradley Fighting Vehicle
  • BMD – Ballistic missile defense
  • CBU – Cluster bomb unit
  • CH – Cargo helicopter
  • CIWS – Close-in weapon system
  • DMR – Designated marksman rifle
  • DPICM – Dual-purpose improved conventional munition
  • EFP – Explosively formed penetrator

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