GTA achievement

I was wondering what was the easiest way to get the 20 kills with pistol achievement. Like Team Deathmatch or Cops and Crooks...and can i do a COOP mission to get it? thanks.GTA achievement
It has to be in a ranked maltiplayer deathmatch. Not sure if you can do it in team deathmatch or not though.GTA achievement
pretty sure it has to be in deathmatch. which would most likely be the fastest way to get it anyway. i got the achievement in about 10-15 mins.
[QUOTE=''hschaf'']pretty sure it has to be in deathmatch. which would most likely be the fastest way to get it anyway. i got the achievement in about 10-15 mins.[/QUOTE]

Yea, thats the easiest way
[QUOTE=''PlzDuntBanMe''][QUOTE=''hschaf'']pretty sure it has to be in deathmatch. which would most likely be the fastest way to get it anyway. i got the achievement in about 10-15 mins.[/QUOTE]

Yea, thats the easiest way[/QUOTE]Actually as I have already said that is the only way.
Is it in 1 match, or total?
[QUOTE=''Matt-4542'']Is it in 1 match, or total?[/QUOTE]One match.
total i believe... not 100% sure though because i had over 20 kills in the match where i got the achievement.