First off I would say an ODA should be getting these on their first CNT or JCET. Great books by three great Warriors.
Green Eyes & Black Rifles: Warriors Guide to the Combat Carbine
Stay in the Fight!! Warriors Guide to the Combat Pistol
T.A.P.S. : Tactical Application of Practical Shooting
For me this T.A.P.S is one AWESOME toilet book that every SF NCO should have. It covers down of the simple reasons for weapons shooting training of tactical applications for shooting to people of all levels of marksmanship, from basic level soldiers to experience level shooters.