wormer gun

[gitnby]

got a pour on wormer gun that wont pull product into the barrel correctly.......keeps bubbling back behind felt washer behind o ring.....anyone else had this problem...if so how do you correct it.....thanks

 

[SBMF 2015]

Sounds like its time for a new O-ring, or a new gun.
You could try taking it apart and smearing the o-ring with Vaseline.

 

[wbvs58]

Yep, correct by buying a new one, most are pretty much throw away these days.

Ken

 

[Brute 23]

All the pour ons I use give guns with the product. I use one and stack the others.

 

[Buck Randall]

If you buy the dewormer from your vet I'm sure they'd be happy to give you as many guns as you'd like.

 

[wbvs58]

Caster oil was always the recommended stuff to fill the old Phillips vaccination guns for storage.

Ken