musket
The primary weapon used by both sides was the musket. The most popular type of musket was the British made Brown Bess. The Brown Bess had a smooth bore and was loaded through the muzzle. Another popular musket was the Charleville made by the French. It was similar to the Brown Bess.
Cannon
Both sides used a variety of artillery during the war. Cannons could be made somewhat mobile when they were mounted on large wheels. They fired solid shells, exploding shells, and grapeshot. Cannons were effective in destroying fortifications or sinking ships. Sometimes cannons were fired strait at a line of approaching enemy troops tearing right through them and stopping their charge.
Rifles
Rifles were also used during the Revolutionary War. Rifles were more accurate than muskets, but took a lot longer time to load. Cavalry or horsemen used pistols and sabers to fight with as they were easier to use while riding a horse. Soldiers often carried knives or small hatchets, but these were rarely used in major battles.