IBOLC BRM Exam Questions with Complete Solutions

IBOLC BRM Exam Questions with Complete Solutions What does the M4 rifle system consist of? - Answer-Rifle, Magazine, sling What is the max effective range on a point target (M4)? - Answer-500m What is the max effective range on a area target (M4)? - Answer-600m When loading and unloading the M4 the weapon should be on? - Answer-Safe All firing takes place at the what? - Answer-All firing takes place AT THE RIFLE All shooting is the what? - Answer-All shooting is the same Shooting is...? - Answer-Properly pointing the rifle with consistent sight alignment, fire the rifle without moving it utilizing smooth trigger control What do you get when you put together sight alignment and trigger control? - Answer- The integrated act of firing Name the two elements of the integrated act of firing? - Answer-Sight alignment, trigger control Which portion of the finger should be used when squeezing the trigger? - Answer- Whichever portion that is natural What is the most stable platform? - Answer-the ground What are the 5 factors of a solid position - Answer-Non firing hand, rifle butt, firing hand, stock weld, elbows What are the 3 elements of a steady position? - Answer-support (artificial or bone), muscular relaxation, natural point of aim What are the 3 phases of ballistics - Answer-internal, external, terminal What two factors affect ballistics - Answer-gravity, air resistance What does 1 click on the front sight amount to in MOA? - Answer-1 3/4 MOA What does 1 click on the BUIS amount to in MOA? - Answer-3/4 MOA When zeroing all adjustments are based on what - Answer-The strike of the round MOA=? - Answer-Inches/ Distance