All bullet heads are non expanding unless stated in comments column. Expanding bullets heads cannot be sent mail order.
Unsure of what the abbreviations mean then take a look under the Bullet shape link
.223 - 5.56
Hornady V-Max Bullets Hornady's V-Max Bullets feature a polymer tip which enhances accuracy and promotes devastating expansion. The tip raises the ballistic coefficient for faster velocity and also acts as a wedge, initiating bullet expansion. The flat base creates in-flight stability for long-range shooting. Hornady's swaging process creates precise formation of the core around the tip of the bullet, creating a build-up of energy which contributes to its phenomenal performance.The copper jacket provides the necessary bearing surface for maximum stability out of the barrel, and the jacket is built to withstand the fast twist rates of the most advanced varmint rifles.
Barnes Varmint Grenade Bullets Varmint Grenade bullets feature a frangible copper/tin composite core. They are accurate bullets that can be driven at the highest velocities without coming apart, yet fragments explosively upon impact. Perfect for hunting and creates little or no exit wound on larger animals.
.243 - 6mm
.308 - 7.62
Hornady A-Max Bullets 30The A-Max may be the most technologically advanced bullet ever designed. The aerodynamic secant ogive profile, sharp, pointed tip and unmatched concentricity give it an extremely high ballistic coefficient for near perfection in flight. After closely studying the performance of bullets for more than half a century, Hornady has incorporated every aspect of what makes a bullet accurate into the A-Max. Every part of the bullet, from the ultra-low drag tip to the angle of the boat tail base is engineered to help you print your tightest groups ever. The A-Max advanced match design is intended for use in premium quality rifles with match chambers and throats.
303 - 7.92
38 - 357
Picture of Pre lubed lead bullets.