Security is vital in refilling ammunition: follow published load information, inspect cases for wear, validate powder charges
https://jeffreyvdvg576.cavandoragh.org/from-bench-to-podium-structure-match-ready-handloads-for-competitive-shooting-1
Security is important in reloading ammo: follow published load information, inspect cases for wear, confirm powder charges, and maintain arranged, well-labeled parts.