"Desert Eagle .50 A.E 10 inch. 10 inch barrel is put on to D.E.50 A.E. It can fire .50 A.E rounds more powerfully."
— Item examination - English
"Ｄ.Ｅ.５０Ａ.Ｅ１０インチ ノーマルのデザートイーグルのバレル部分を１０インチにし ＤＯＴ５０Ａ.Ｅ弾をより強力に発射で出来る（木製グリップ付き）"
— Item examination - Japanese
The C. Magnum (カスタムマグナム kasutamu-magunamu ) is a weapon item in Resident Evil 2.
The upgrade increases even more the firepower of the already powerful gun, making it the second most powerful weapon in the game next to the R. Launcher. The recoil is also increased, causing Leon to back down significantly with each shot. It also gains the ability to kill several zombies standing behind each other.