11-13-2017, 05:16 AM
Harking back to the OP -- there are calculators to estimate change in barrel length. I created the referenced chart using the velocity estimator app I wrote a few years ago.
You can get to it through the Grendel load data in ammoguide.com using reference load data already existing in the data base. The over 600 loads for the Grendel there cover almost all reasonable powder and bullet combinations. (yes there are a few not there!!!)
Alternatively, you can enter your own reference load here: Velocity Estimator
You can get to it through the Grendel load data in ammoguide.com using reference load data already existing in the data base. The over 600 loads for the Grendel there cover almost all reasonable powder and bullet combinations. (yes there are a few not there!!!)
Alternatively, you can enter your own reference load here: Velocity Estimator
shootersnotes.com
"To those who have fought and almost died for it, freedom has a flavor the protected will never know."
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"To those who have fought and almost died for it, freedom has a flavor the protected will never know."
-- Author Unknown
"If at first you do succeed, try not to look astonished!" -- Milton Berle