All-Geissele 14.5-inch Super Duty Build with MK14 Rail

A 14.5-inch rifle built almost entirely from Geissele parts: a CHF barrel under a 13.5-inch MK14 rail, a Super Duty lower, the REBCG, an SD-E trigger, an Ultra Duty lower parts kit and the Premium buffer tube with Super 42 spring. A Holosun ARO EVO SPR on a Scalarworks LEAP with an HM3X magnifier and a gray Magpul SL-S stock finish it.