The Hornady MonoFlex ML is a .50-caliber sabot load engineered for black powder muzzleloading rifles. It uses a monolithic .452-inch MonoFlex bullet with a Flex Tip to support consistent expansion and high weight retention at typical muzzleloader velocities. Each box contains 20 saboted bullets configured for the ML series and intended for medium-game applications. The package emphasizes accuracy, retained weight, and performance at extended ranges within muzzleloader limits.
Key Specifications
- The bullet weight is 250 gr for a balance of sectional density and manageable recoil.
- The bullet diameter is .452 inch as the MonoFlex projectile diameter.
- Each box contains 20 rounds for standard retail packaging.
- The sabot style is a Low Drag sabot designed to separate after muzzle exit.
- The product line is MonoFlex ML tailored for muzzleloading rifles.
- The listed bullet type is MonoFlex, a monolithic copper-alloy construction.
- The published sectional density is .175.
- The published ballistic coefficient is .210 (G1).
- The stated application is Medium game (50–300 lbs).
These saboted bullets are intended for shooters who prioritize consistent external ballistics and retained mass from a muzzleloader platform. The MonoFlex ML configuration delivers predictable flight characteristics and reliable performance for responsible field use and extended-range accuracy within black powder disciplines.









