Home Forums Hunting & Shooting Hunter's Campfire 270AR SPR (New AR-15 cartridge coming this fall)

Here's a chart comparing the 6.8SPC II to the 270AR SPR using the same bullet but the 270AR data is from a 2in shorter barrel. Both barrels are 1/11 twist. Its basically adding over 100yards of effectiveness. In other words its like shooting at a deer from over 100 yards closer every time (as far as impact) when using a 270AR. You can see it in the data. We would see an even larger difference if both data was from the same barrel length.



EDIT: Correction to the data. The 270AR is from a 18in barrel. I corrected the chart.