AI Gun All2Mate Estrotect 0.25ml and 0.5ml combination A.I. Gun

All2mate Estrotect combination AI gun

This USA sourced A.I. gun has proved a great success with our technicians. It is a combination bovine artificial insemination gun and can be used with both 0.5ml (1/2cc) maxi straws and 0.25ml (1/4cc) mini straws. 

Stainless steel with blue collar. 

These guns have a patented internal shoulder where the 0.25ml or 0.5ml straw sits, and we've found whichever size you use they slip straight in, seat properly and the gun works smoothly.  This gun is manufactured to exacting tolerances and it really shows when you come to use it. 

This gun takes unsplit (blue end) sheaths.