ad_infinitum
01-09-12, 21:50
TA11C, it's a 16" barrel with 1/8 twist, how does one sight in a red donut with 69-grainers?
Is it supposed to hit top of the donut at 100 yards, middle of the donut at 200 yards and bottom of the donut at 300 yards? The BDC reticle only kicks in at 400 yards. They say the TA11C calibrated for 308 closely approximates 69 grains and up.
And where should it strike at 25 yards? I want to get it on paper at 25 before proceeding further. Am I correct in understanding it should hit about 2" low at 25 yards?
Is it supposed to hit top of the donut at 100 yards, middle of the donut at 200 yards and bottom of the donut at 300 yards? The BDC reticle only kicks in at 400 yards. They say the TA11C calibrated for 308 closely approximates 69 grains and up.
And where should it strike at 25 yards? I want to get it on paper at 25 before proceeding further. Am I correct in understanding it should hit about 2" low at 25 yards?