What twist would be recommended for 243 Catbird using Hammer 88 gr at 3700-3800 or Berger 105-115’s at 3500+?
Help with twist for 243 Catbird
- Thread starter RedRooster
- Start date
Might be worth a call to Jarrett Rifles.
Kenny Jarrett's Pet Calibers | Jarrett Rifles
Jarrett Rifles chambers over 90 different cartridges and mentioned here are some of our favorite
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Dont know how long a hammer is, but a 115 berger would be right at 1.49sg with a 3700 fps muzzle velocity, at sea level, using 7.75 twist.
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