Depending on you elevation, a 180 Accubond at factory velocity will come pretty close.
At sea level,that load drops about 1/2 moa more than the LR Duplex calls for (2.0 at 300, 4.9 at 400, and 8.3 at 500) and at 10,000' it's about 1/2 moa flatter than the reticle would give (1.6 at 300, 4.3 at 400 and 7.2 at 500)
