The DEP429DE210JHP DEP429DE210J is an innovative and powerful .44 caliber pistol cartridge developed by Magnum Research. This cartridge, destined to augment the prowess of the renowned Desert Eagle platform, is dubbed the 429 DE (Desert Eagle).When comparing the 429 DE to a 44 Mag (240 6\" barrel), it boasts a notable 25% velocity increase and a substantial 45% energy upsurge. The 429 DE draws design inspiration from the renowned 50 AE cartridge.The cartridge is crafted using Starline brass for optimum reliability. The ammunition is loaded by HSM, located in Montana, with precision-engineered Sierra bullets to ensure high performance and accuracy.