Disposable Straw Gun Sterilized 1/2cc - 21in
Individually wrapped, sterilized disposable insemination /embryo transfer gun. This is a 21 inch version for use with 1/2cc straws. Does not require the use of a sheath -- the gun is self-contained. Simply drop the straw into the barrel of the gun, slide the spacer behind it, and then dispense with the steel plunger.