HCR-78 heavy combat rifle

firing the rather large 7.8mm round, the HCR-78 (the 78 referring to the caliber) has a mounted 40mm m203 grenadelauncher standard, a full rail system, a rear mounted vertical grip to steady the weapon whilst firing from prone, usually in conjunction to the spring assisted deployment bipod equipped just above the grenade launcher. to add to this rifles long range prowess due to its large caliber, this particular weapon is equipped with a telescopic scope for making those long distance shots easyer.