The Seekins Precision Dedicated Marksman Rifle or DMR is a do-it-all tactical workhorse designed for the rough and rigorous applications of competition and duty use. The upper receiver is composed of Seekins Precision’s own iRMT-3, which attaches directly to the handguard for a true free float system and extreme accuracy. The DMR’s lower receiver is the SP223, that features an Enhanced Bolt Catch and Ambi-release, as well as a special design that makes assembly/disassembly easy. The DMR is also equipped with a Low Profile Adjustable Gas Block for tuning the rifle to fit a specific ammunition type or optimized suppressor use. Other features of the DMR include the ProComp 10X-Ray stock, which features a high impact composite construction. The stock has cut-out sections to reduce weight, and can be adjusted to the shooter’s preferred length of pull and cheek height. In addition, the DMR’s barrel is topped with the Advanced Tactical Compensator or ATC. This muzzle device was designed to minimize felt recoil and muzzle rise to promote better accuracy and faster follow up shots.