Enlisted
10 ladder kills=Private First Class (Pfc)
15 ladder kills=Lance Corporal (LCpl)
20 ladder kills=Corporal (Cpl)
30 ladder kills=Sergeant (Sgt)
35 ladder kills=Staff Sergeant (SSgt)
40 ladder kills=Gunnery Sergeant (GySgt)
50 ladder kills=Master Sergeant (MSgt)
60 ladder kills=First Sergeant (1stSgt)
70 ladder kills=Master Gunnery Sergeant (MgSgt)
75 ladder kills=Sergeant Major (Sgt Maj)
80 ladder kills=Sergeant Major of the Marine Corps (Sgt Maj)

Officer
100 ladder kills=Second Lieutenant (2nd Lt)
110 ladder kills=First Lieutenant (1st Lt)
130 ladder kills=Captain (Capt)
150 ladder kills=Major (Maj)
170 ladder kills=Lieutenant Colonel (LtCol)
200 ladder kills=Colonel (Col)
250 ladder kills=Brigadier General (BGen)
275 ladder kills=Major General (MGen)
300 ladder kills=Lieutenant General (LtGen)
350 ladder kills=General (Gen)