.303 (.312) Reloading Bullets | Optimized for Oversized Bores

.303 caliber bullets with a .312 diameter are ideal for rifles with slightly oversized bores—common in some Lee-Enfield models and various Eastern Bloc or export firearms. This larger diameter ensures better barrel engagement, improved accuracy, and consistent downrange energy. Our selection includes FMJ for military-style shooting, soft-point bullets for hunting, and precision-grade projectiles for target shooters. Crafted by trusted manufacturers, these bullets offer excellent reliability and performance, especially for reloaders aiming to match their loads to the specific tolerances of their rifles. Whether you're reloading for historical authenticity or optimal ballistic performance, .303 (.312) bullets are a smart choice for tailored, high-quality ammunition.