Weatherby 30-378

Discussion in 'Silencers' started by cbrantz, Aug 2, 2017.

  1. cbrantz New Member

    Are the 30 cal ultra's rated for this cartridge? Would you suggest moving up to the 338 Ultra for this cartridge? Your thoughts are much appreciated, thank you.
  2. Zak Smith Operations

    • Instructor
    Zak Smith
    The 338 Ultra would be a better fit for .30-378 due to the amount of powder. Minimum barrel length 24"

Share This Page