Sierra's BlitzKing line delivers explosive performance in the .204 Ruger cartridge, and these 39-grain spitzer boat tail projectiles are purpose-built for varmint hunting where flat trajectory and rapid expansion matter most. Each box contains 100 factory-fresh jacketed bullets ready to load, with five boxes available per case for shooters who stock up for extended seasons. The boat tail design minimizes drag for improved downrange velocity retention, while the BlitzKing construction triggers violent fragmentation on impact—ideal for prairie dogs, ground squirrels, and similar small game where energy transfer is critical. At 39 grains and .204" diameter, these rounds pair with dedicated .204 Ruger rifles and deliver the precision and consistency Sierra is known for across competitive and hunting applications.