The CMMG Mk4 in 6.5 Grendel is the premium tier of CMMG's Grendel lineup, featuring the Geissele SSA-E trigger, enhanced furniture, and CMMG's in-house chrome-lined Grendel barrel. The mid-length gas system and M-LOK handguard provide the best factory Grendel platform CMMG produces. Sub-MOA accuracy with quality Grendel ammunition is achievable from the factory. Type: Rifle Action: Semi-Automatic Caliber: 6.5 Grendel Capacity: 26 Year introduced: 2018, USA Weight: 68 oz Overall length: 32.5" Status: Active Intended use: Long-Range Shooting, Hunting, Precision Rifle