No 6mm BR Norma factory load we have sourced carries 250 ft·lb for coyote past the muzzle. Here is why, load by load.
| Load | gr | Max ethical yd | MV fps | 500 yd ft·lb | Shoulder shot |
|---|---|---|---|---|---|
| Lapua 90 gr Scenar-L (GB543) | 90 | wrong bullet | 2,950 | 756 | behind the shoulder only |
| Lapua 105 gr Scenar-L (GB542) | 105 | wrong bullet | 2,674 | 723 | behind the shoulder only |
| Norma 105 gr Diamond Line moly HPBT | 105 | wrong bullet | 2,789 | 870 | behind the shoulder only |
Predator-size animals: 200–300 ft·lb is the quoted band. Placement is everything on a 5″ chest. Floor used: 250 ft·lb at impact plus the bullet's published expansion velocity. Orange = a target or varmint bullet (construction, not energy); red = never carries the energy. Sources: www.grandviewoutdoors.com.