17th Support Battalion Unit Crest (Ready Reliable Exact) - Sold in Pairs SBBA~Double~11371DBR Gunner's Mates are responsible for

Gunner's Mates are responsible for all gunnery equipment

Criteria: These distinctive unit insignia (DUI) are worn by the 156th Engineer Battalion

United States Navy Supply Corps Insignia

For Navy and Marine Corps aviation officers previously designated as Naval Aviation Observers

4" in diameter

17th Support Battalion Unit Crest (Ready Reliable Exact) - Sold in Pairs SBBA~Double~11371DBR Gunner's Mates are responsible forUnited States Army 17th Support Battalion Unit Crest (Ready Reliable Exact) Criteria: These distinctive unit insignia (DUI) were worn by the 17th Support Battalion. Their motto is Ready Reliable Exact. This DUI was originally approved for the 7th Maintenance Battalion in 1966 and was redesignated with the symbolism revised for the 17th Support Battalion in 1993. Unit crests are worn on the Army Class A Service Green and Army Service Uniform (ASU).