Action: Semi Auto – Caliber: 22 LR – Capacity: 28 – Finish: Matte Black – Material: Polymer/Steel – Stock: Adjustable Polymer 6 Position – Barrel Length: 16 – Overall Length: 34.3 – Weight: 5.7 lbs – Sights: Fixed Front – AR rifles are easy to handle and fun to shoot. The MFour captures the best features and attributes of the AR platform but chambered in .22lr. A near identical replica of an M4 carbine the Chiappa MFour is perfect for inexpensive plinking practice or for training at ranges where centerfire rifle cartridges are not allowed. MFour rifles come with a removable carry handle flattop Picatinny rail A2 style front sight post and 16 barrel. Many MIL SPEC components fit the Chiappa MFour including grips two piece handguards trigger etc. The MFour comes with either two 10 round magazines or two 28 round magazines depending on local laws and regulations. The MFour is also available in a pistol configuration with a 6 barrel and as complete upper receivers that will work on any MIL-SPEC AR lower receiver.