The Odin Works 6.5 Grendel Type II Complete AR-15 Upper 20″ Rifle Length Barrel is the perfect choice for your next AR-15 build. The 20″ barrel is chambered in 6.5 Grendel and features a 1 MOA guarantee, making it perfect for long range shooting. The case hardened 8620 steel bolt carrier group has been finished with a black nitride coating for superior corrosion resistance, while the heat-treated MIL-SPEC bolt is CNC ground for a precision fit. The lightweight 15.5″ M-LOK freefloat handguard provides a continuous picatinny rail, QD holes, and M-LOK slots to mount your favorite accessories. Whether you’re looking for a new hunting rifle or competition rifle, the Odin Works 6.5 Grendel Type II Complete AR-15 Upper 20″ Rifle Length Barrel is the perfect choice.
Safety Note: Choosing 6.5 Grendel comes with an added complication. There are “Type I” and “Type II” bolt/barrel specifications out there, and you CAN NOT mix and match parts for each of them without risk of damage and/or injury. Type II is by far the most popular configuration, but pay attention to what you are buying! A Type I bolt won’t chamber rounds in a Type II barrel at all. Even worse, a Type II bolt mated to a Type I barrel will create excessive headspace and result in a rifle that is dangerous to fire.