Silencers no longer decrease the muzzle velocity and are generally less effective when used with normal ammunition. They now only remove the muzzle blast and flash. To prevent the crack caused by supersonic projectiles, ACE3 introduces subsonic ammunition for the 7.62mm caliber. This is also fully compatible with AI.
Armor piercing rounds have higher penetration values against light armored targets and other obstacles on the battlefield. Their drawback is a slightly decreased man-stopping power. AP rounds are available in multiple calibers including 5.56mm and 7.62mm.