You cannot add "21g x 1/2" Agriject Disposable Poly Hub Needles" to the cart because the product is out of stock. Opti Mag Applicator€16.27 * This applicator is to administer Opti Mag 3 Magnesium boluses * Load the gun by inserting the bolus into the open end In Stock Opti Mag Applicator quantity Add to cart SKU: 118430 Category: Dosing Equipment Related products 30ml Henke Drenchmatic – Cream €133.66 2 In StockAdd to cart 50ml Henke Roux Revolver €71.56 3 In StockAdd to cart Bovimax Cow Magnet Applicator €16.45 5 In StockAdd to cart 18g x 1/2″ Agriject Disposable Poly Hub Needle €6.31 1 In StockAdd to cart