Work on about 40fps lost per inch of barrel length lost. So roughly lose 160 fps. Run it through a ballistic calculator. Look for about 1800fps velocity and/or 1000ft lbs energy as an idea of the limit.
Work on about 40fps lost per inch of barrel length lost. So roughly lose 160 fps. Run it through a ballistic calculator. Look for about 1800fps velocity and/or 1000ft lbs energy as an idea of the limit.
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