5.56x45mm
| TRZ load No. | PPRM5561 |
|---|---|
| Bullet Wgt./Style | 55 FMJBT |
| Ballistic Coeficient | 0.248 |
| Bullet Striking Velocity in FPS at Yardage Indicated | |
| Muzzle | 3240 |
| 100 | 2865 |
| 200 | 2495 |
| 300 | 2145 |
| Bullet Striking Energy in ft-lbs at Yardage Indicated | |
| Muzzle | 1282 |
| 100 | 1002 |
| 200 | 761 |
| 300 | 563 |
| Bullet Path Above / Below Sight Line | |
| 100 | 0 |
| 200 | -3.4 |
| 300 | -12.4 |