.452 | 255gr | LEE Mold 452-255-RF

About this bullet

.452 | 255gr | LEE Mold 452-255-RF is a bullet made by LEE. At 255 gr (16.5 g) and a diameter of 0.452'' (11.48 mm) it suits handloads where bullet weight and barrel length have to be matched carefully. Its G1 ballistic coefficient of 0.21 drives velocity retention and wind drift downrange — higher values mean a flatter trajectory at distance. We currently list 18 load recipes across 6 calibers for this bullet.

Most popular calibers for this bullet

Load data for .452 | 255gr | LEE Mold 452-255-RF bullet is available in the following calibers:

• .45 ACP
• .45 Auto Rim
• .45 Colt
• .45 Win. Mag.
• .454 Casull Mag.
• .460 S&W Mag.

Safety notes

All load data is reference data only. Always start at the minimum charge and work up in small steps while watching for pressure signs. Never exceed the maximum charge published by the powder or bullet manufacturer.