Rimfire training version of the MP5 manufactured by Walther under H&K license. Blowback .22 LR in a faithful MP5 form factor for economical training and recreational use. Type: Rifle Action: Semi-Automatic Caliber: .22 LR Capacity: 25 Year introduced: 2019, Germany Weight: 5.5 oz Overall length: 34" Status: Active Intended use: Training, Recreational