Out of stock
SKU: ODB-65-20-R-TG-BLK
UPC: 850036719878
The Odin Works 6.5 Grendel 20" DMR Professional Black barrel is a precision-engineered component built from 416R stainless steel and engineered for demanding accuracy applications. Hand-lapped for concentricity and fitted with an intermediate gas tube and nitrided gas block, this DMR heavy-profile barrel delivers the sub-MOA accuracy requirement critical to designated marksman rifle builds and precision long-range platforms.
Specifications include a button-rifled 8-twist bore optimized for 6.5 Grendel ballistics, M4 feed ramps for reliable chambering, and a 5/8x24 threaded muzzle for suppressor or muzzle brake attachment. The DMR profile—0.850" diameter behind the gas block tapering to 0.745" forward—balances rigidity and weight. At 2.66 lbs, the barrel maintains structural integrity for sustained fire while keeping overall system weight manageable. The SAAMI-spec chamber ensures reliable feeding across quality ammunition, and the 20" length maximizes velocity and trajectory performance from the 6.5 Grendel cartridge within practical carbine proportions.
This barrel serves precision rifle builds, DMR configurations, and mid-range duty applications where inherent accuracy and reliable gas management define performance. The intermediate gas position and included nitrided gas block provide tuned cycling for standard pressure loads while supporting suppressed shooting when paired with appropriate tuners. Competitive shooters, precision trainers, and operators building accuracy-first platforms rely on hand-lapped bore quality and repeatable chamber dimensions to achieve consistent results downrange.
The 6.5 Grendel cartridge occupies a distinct niche between intermediate rifle rounds and full-power magnum cartridges, offering extended range and wind resistance compared to 5.56 NATO while remaining controllable and magazine-compatible with standard AR-15 platforms. Odin Works barrels are recognized for hand-lapped precision and demanding QC standards, making this 20" DMR profile a solid foundation for builds targeting 600+ yard capability.
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