Shucks without adding into the equation that my 270 cal 6.8 SPC XCR-L is a piston driven semi-auto that reduces felt recoil energy/velocity I get depending on the load between 5.5 - 6 ft lbs energy/velocity...
a 7 lbs 30-30 loaded with 150gr bullets @ 2400fps averages between 10 - 12 recoil energy/velocity...
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a 7 lbs 30-30 loaded with 150gr bullets @ 2400fps averages between 10 - 12 recoil energy/velocity...
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