Guard Dog Body Armor\'s FAST ballistic helmets provide IAW NIJ tested Level 3a protection, in a low profile cut. These FAST helmets feature 5 point fully adjustable harness with leather chin strap and quick release buckle. This style helmet has gained incredible popularity with military and law enforcement as it is low profile, and less cumbersom than it\'s older style PASGT equivalent. Featuring velcro strips on the helmet to allow for the attachement of the included multicam cover (which comes premounted), or for the attachement of extra kit, they also feature a Night Vision mount in the front, and ARC rails on either side for the addition of attached ear protection/ communications equipment. ARC rails also can be used to mount additional accessories such as flashlights and other critical gear with the correct adapter interface. Total weight is less than 3.7lbs. Level 3a: .22lr, 9mm, .45acp, .38 Special, .357 Magnum, .357 SIG, and .44 Magnum Note: This includes Multicam Cover.