The Glock 20 is a fully automatic Premium pistol avilable in SAS: Zombie Assault 3. It is unlocked at Rank 6 along with the Browning M2 and AA-12. The Glock 20 costs 2,200 mochicoins ($2.99 on the ipod/iphone version). It is a premium weapon and has unlimited ammunition. An awesome weapon that is made even more useful by the fact that the ammo is free! Good for all zombies but Mamushka's and Devestators could be a struggle if you aren't careful. You'll be zipping through the hordes goin' PEW PEW PEW with this, but it is quite costly. Still definitely worth buying it if you have the coins. Don't bother buying this if you'd rather have the MAC 10becauseyouwill waste 2200 Mochicoins (Mac 10 is better than the Glock 20) but buy it if you don't want to wait till rank 44 for the MAC 10.
