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 20g x 1″ Agriject Disposable Poly Hub Needles €6.31 5 In StockAdd to cart Prima Tech 70ml Drencher Spare Barrel €13.11 12 In StockAdd to cart 20g x 1/2″ Agriject Disposable Poly Hub Needles €6.31 Out of StockRead more 5ml Agriject Disposable Syringe €7.80 6 In StockAdd to cart