Who does a Traditions Pursuit Pro breech plug mod? A friend of mine has the Pursuit Pro and he would like to upgrade his breech plug or have it drilled for a vent liner.
The 1/8" flame channel of the CVA Blackhorn plug is about 0.45" long.Has anyone checked the volume of the Flame channel of a 1/8 cva plug verses the volume of a knight 5/32 flame channel? If the 1/8 cva is longer then the volume maybe close to being equal?
Ron,Bruce,
How will you tell when the vent liner is worn out? If the primers leak between the anvil, and the cup, there is too much pressure. Indicates the flash hole is too large. If powder goes through the flash hole. Indicates the flash hole is too large.
You’re correct Ron.The 1/8" flame channel of the CVA Blackhorn plug is about 0.45" long.
The 5/32" flame channel of the Knight plug is about 0.98" long.
To calculate the volume one does the pi r square calculation then times that by length. Obviously the Knight plug flame channel is over twice the volume of the CVA plug.
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