The National Gun Battle Gun tar21 is a high-speed rifle. The structure of the gun is largely affected by AUG, and all the properties of AUG rifles are also biased in terms of stability and capability. As for whether it is fun or not, it depends on the player's own use.

Detailed explanation of the attributes of the ATR-21The structural design of the rifle developed by Israel IMI was influenced by Steyr AUG. Served in many countries including Israel. ATR-21Damage 23+0 Fire Rate 100+0 Accuracy 58+0 Stable 87+0 Run 23+0 Range 92+0 Ammunition 30/60 Armor Piercing 30+0ATR-21 National WehrmachtDamage 23+1 Fire Rate 100+2 Accuracy 58+3 Stable 87+1 Run 23+1 Range 92+2 Ammunition 30/90 Armor Piercing 30+1ATR-21 Wild BoyDamage 23+2 Fire Rate 100+4 Accuracy 58+5 Stable 87+2 Run 23+2 Range 92+4 Ammunition 30/90 Armor Piercing 30+2ATR-21 Alien Damage 23+3 Fire Rate 100+6 Accuracy 58+9 Stable 87+4 Run 23+3 Range 92+6 Ammunition 30/90 Armor Piercing 30+3ATR-21 Chimera Damage 23+4 Fire Rate 100+8 Accuracy 58+11 Stable 87+5 Run 23+5 Range 92+8 Ammunition 30/90 Armor Piercing 30+4