The G3KA4 is a shortened carbine variant of the G3 with both a shorter barrel and folding stock. The K in the designation indicates Kurz (short) and the A4 indicates folding stock. Issued primarily to special operations units and vehicle crews who needed a more compact 7.62mm weapon. Type: Rifle Action: Semi/Full-Auto Caliber: 7.62x51mm Capacity: 20 Year introduced: 1972, Germany Weight: 140.8 oz Overall length: 24.4" Status: Discontinued Military use: Yes Intended use: military, special_operations