GTA San Andreas - The Daytona Venturas DYOM with Rainbomizer mod - Mission 10 - Punks at Quarry

There's no sniper rifle to snipe 5 enemies in the objective on quarry, I got no guns, so I used a grenade and one enemy with a rocket launcher on top. A enemy is got a heat-seeking rocket launcher being fired me with almost my low health. I made him stopped quickly a punk target to be eliminated by feet down before it moves in a vehicle.