The Staple Gun is the Repeater of the Bioshock Series. It Fires fires a little slower than the tommy but faster than the pistol.
Upgrades: There are Three Upgrades for The Staple Gun.
Upgrade 1: Increased Ammo Captivity
Upgrade 2: Damage Increase
Upgrade 3: Faster Firing
Staples- Standard Ammunition
Electric Staples- Stuns and Damages Enemies, But Fires Slower Shots
Sticky Staples- Sticks to enemies and blows up. May cause Fire.