First DefenseŽ MK4 Police Size contains 3.0 ounces of 10% Oleoresin Capsicum pepper formula. The MK-4 CA contains the California-legal 2.5 oz. maximum.
Height: 6.25 inches (15.9cm)
Diameter:1.5 inches (3.8cm)
Delivery System: Stream
Weight: 3.0 oz. (85.0g)
# of 1-sec bursts: 20-25
Effective Range: 10-12 feet
Four-year shelf life warranty
