What do load packs test?

Load development packs are designed to find a custom load specifically tailored to your rifle. Each pack tests something different.

Load development pack #1 tests the optimal powder charge for your rifle.

Load development pack #2 tests the optimal Cartridge Overall Length (COAL) for your rifle using the optimal charge weight from pack #1.

Load development pack #3 retests the optimal charge weight using finer increments using the COAL found from pack #2.