I have a Stag Arms Marksman 10 Long Range 18" .308 10+1 AR FDE Cerako, This Stag .308 line features a Stag Slant Cut design and includes uniquely designed parts for the lower to guarantee the best fit between the upper and lower. The remainder of the rifle utilizes the DPMS .308 platform for parts compatibility. The Stag 10 Marksman features a .308 chambered 18" 1/10 barrel, VG6 Gamma Compensator, 16.5" M-LOK Handguard, Nitride bolt carrier group, and a Magpul MOE grip and a SL-S stock. Every Stag 10 rifle from Stag Arms comes with a Transferable Lifetime Warranty, an Infinite Shot Barrel Guarantee, and a magazine.