I have an LE contract LMT MARS-HS for sale. It comes with its stock 20" 1:8 6.5 Creedmoor barrel (440 rounds Hornady 147gr TAP, 120 rounds AC58/XM1200 140gr Berger Hybrids) as well as an LMT 16" 1:11.25 .308 barrel (120 rounds AA11/AB39 118LR, approx 100 rounds of 7.62 blank). Both barrels have...