RPK-74

The RPK-16 is a Russian light machine gun chambered in 5.45x39mm based on the AK-12 platform. It features a heavy profile 580 mm barrel for sustained fire and improved accuracy. The weapon uses a 45-round box magazine or a 96-round drum for high capacity. It has a Picatinny rail system on the handguard for mounting optics and accessories. The RPK-16 can be configured with either a long barrel for the LMG role or a short barrel for assault use.

The RPK-74M is a modernized light machine gun variant of the AK-74 rifle, developed by the Kalashnikov Concern in Russia. It is an improved version of the RPK-74, featuring a side-folding polymer stock and a reinforced receiver. The RPK-74M is chambered in 5.45x39mm and uses the same ammunition as the AK-74 assault rifle. It has a longer and heavier barrel than the AK-74 for sustained automatic fire. The weapon is designed to provide squad-level automatic fire support.

The HCAR (Heavy Counter Assault Rifle) is a modernized version of the Browning Automatic Rifle (BAR) chambered in .30-06 Springfield. Manufactured by Ohio Ordnance Works, it is designed as a heavy-hitting designated marksman and support weapon for military and law enforcement.