CETME Model C — the definitive Spanish service rifle chambered in NATO 7.62mm, and the direct ancestor of the H&K G3 (H&K licensed and refined the CETME design). Roller-delayed blowback battle rifle; served the Spanish Army through the 1980s. Type: Rifle Action: Roller-Delayed Caliber: 7.62x51mm NATO Capacity: 20 Year introduced: 1958, Spain Weight: 104 oz Overall length: 43.5" Status: Discontinued Military use: Yes Intended use: military