Ultra Saber Pour-On: 5Lt disposable scalpel #10 Repalcement 5ml barrel and o-ring

Repalcement 5ml barrel and o-ring for the Prima tech auto refill syringe

Insert flat end of the bolus snugly into an appropriate bolus gun (V-Grip™ Bolus Gun from Genesis Instruments recommended)

The thin poly bag allows for the gun to be pushed through the sealed end

Keeps leather exposed to harsh weather and hard work looking and feeling natural

Ultra Saber Pour-On: 5Lt disposable scalpel #10 Repalcement 5ml barrel and o-ringUltra Saber from Merck Animal Health is a synergized formula with lambdachyalothrin and piperonyl butoxide for use in horn fly control on beef cattle and calves. The enhanced insecticidal activity of synergized Lambdacyhalothrin allows quick knockdown and extended duration of efficacy against horn flies, PBO Makes Ultra Saber Fast Acting and longer lasting! new 5Lt size! Limited Supply Features: For season long control of horn flies and lice in beef