12-24-2023, 02:19 PM
My theory is that some rack grade barrels, like howas etc, have more internal frictions, the extra heat lost in that means less available to push the bullet.
most of my 16 barrels, ARs, shot the hornady factory loads 2387-2420, depending on the box/lot, etc. the same would chrono in my lilja at 2485-2500, a 20. I bore polished my Howa 20 and then it was close to the lilja. Accuracy, not so much, at least for me.
most of my 16 barrels, ARs, shot the hornady factory loads 2387-2420, depending on the box/lot, etc. the same would chrono in my lilja at 2485-2500, a 20. I bore polished my Howa 20 and then it was close to the lilja. Accuracy, not so much, at least for me.
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