The AI gun (second generation) is a durable stainless steel bovine semen applicator, compatible with mini straw,0.25ml. The sheath is quick and easy to fit on the second generation gun, and is perfectly held once on.

Product parameters：
Total Length: 460mm
Diameter:3.8mm
Material:304 stainless steel
Suitable for straws:0.25ml
Compatible with sheath: 440mm