Thread: 168gr Nosler BT

I run 168 NBTs in my 18in bbl 308. Struggled to find independent validated BC, so looking at Litz's data on other NBTs figured that a 5% reduction from Nosler's BC of 0.49 by 5% should be a good starting point. Used 0.465 and that's working pretty well out to 500 yards. Litz data across all NBT's says the BC's are 6.3% high, but when you look at the bigger pills its closer to 5%