The Volquartsen Mamba X is the evolution of the Black Mamba chassis design — an updated aluminum chassis with improved Picatinny top rail geometry, a more adjustable buttstock interface, and M-LOK attachment points on the fore-end section. The Mamba X retains the TG2000 trigger group and Volquartsen stainless match barrel of the original Black Mamba while incorporating the decade of chassis development that occurred in centerfire precision rifle design. Type: Rifle Action: Semi-Automatic Caliber: 22 LR Capacity: 10 Year introduced: 2021, USA Weight: 115.2 oz Overall length: 37" Status: Active Intended use: competition, target, tactical