Garena Free Fire Redeem Codes for April 21: Have you Just started playing Free Fire and are not sure about which weapon to use? The game offers several different weapons such as Assault Rifles, SMG, LMG, sniper, and others. To select the right weapon, you must explore and play with different guns to understand their functionalities. Also, if you want to know the powerful weapons of Free Fire, then we have curated a list of the 5 best weapons that will eliminate enemies in seconds.Garena Free Fire Redeem Codes for April 21: Top 5 weapons