Rifled flintlocks saw most military use by sharpshooters, skirmishers, and other support units. During World War I, snipers appeared as deadly sharpshooters in the trenches. Most were issued to infantry regiments with small quantities issued to sharpshooters. They also fell prey to the Confederate sharpshooters and artillery, and their attack fell apart. During the siege, they provided good vantage points and cover for rebel sharpshooters and artillery. Sniper positions were also prepared at high points in the trench works for sharpshooters. Eliott also formed a corps of sharpshooters. Union sharpshooters discouraged Confederate attempts to burn the bridge. The sniper takes out one of the sharpshooters as well as the sheriff. Police forces typically deploy such sharpshooters in hostage scenarios. They crossed successfully and spread out in a skirmish line to clear the sharpshooters. Hiram C. Berdan was the founder of the Sharpshooters. He is one of the Garden's elite sharpshooters, always carrying his rifle. The FR F1 is a precision rifle used by French sharpshooters. Effective resistance to the Montenegrin army was shown by local, volunteer sharpshooters.