Shotgun-certified officers were authorized to carry Ithaca 37 shotguns, which are being phased out by the newer Emergency Service Unit are armed with a range of select-fire weapons and long guns, such as the Colt M4A1 carbine and similar-pattern AR-15 rifles, Ruger Mini-14 rifle, Heckler & Koch MP5 submachine gun, and the Remington Model 700 bolt-action rifle.