From the Remington website:
* Core-Lokt Soft Point - Soft point shape provides broad frontal area for high energy impact and rapid expansion. Bullet cores are �Lokt� in place to provide deep penetration. Jackets designed for progressive, reliable expansion to almost twice the original diameter.
* Core-Lokt Pointed Soft Point - Spitzer shape profile for improved velocity and flatter trajectory. Bullet cores are mechanically locked in place to provide deep penetration. Jackets designed for progressive, reliable expansion to almost twice the original diameter.
* Bronze Point� Tipped - Introduced by Remington, these were the first bullets to utilize a tipped design. Exceptional long-range performance on medium-sized game. Sleek profile generates flat trajectory. On impact, the bronze tip is driven backward to create rapid, but controlled expansion. Aerodynamic tip for superior long-range ballistics and rapid expansion.
* Power-Lokt� Hollow Point - Another breakthrough from Remington. Power-Lokt delivers unmatched performance for small game and varmint hunting. The thin copper jacket is electrolytically plated to the lead core for near-perfect concentricity and gyroscopic balance. The result? Dead-on, benchrest-type accuracy with instant fragmentation on impact. Plated copper jacket for superior accuracy and instant fragmentation on impact
I believe Remington presently makes the BP bullet only in 27 and 30 calibers, and only in medium game weights. A bullet that's been around as long as the BP doesn't stick around because it's junk. You may prefer others however.