Model 632-GTS Bulk/Sausage/Cartridge Caulk Gun comes with below features:

• 14:1 to 7:1 thrust ratio with Adjust-A-Stroke™
• Barrel Rotation with Lock
• Gator Trigger™ Comfort Handle
• Heat Treated Rod Lasts Longer than Comparable Models
• Leather Cups Standard with Floating Sausage Cup
• Ring Cap and 3 Nozzles Included