Bertram Unprimed Brass Cases .500-416 (20pk) Type_Barrel Bands The Core-Lokt bullet design is

The Core-Lokt bullet design is the original controlled-expansion bullet and one of the most effective ever developed

Hole Space: 2

Optical System: 4-12×

(Available only through RCBS - part number 09489)

Bertram Unprimed Brass Cases .500-416 (20pk) Type_Barrel Bands The Core-Lokt bullet design isBertram Brass produces high quality, consistent brass for those obscure and obsolete calibers. Proudly made in Australia, this brass was precisely manufactured to deliver excellent accuracy and longevity. New unprimed brass. This is not loaded ammunition. Preparation: Due to the manufacturing process and or shipping, case mouths may not be perfectly round. To ensure a round case mouth, cases must be sized (or have the expander ball of the sizing die