Originally Posted by dpvu
The metal tip ones will bend if dropped and the plastic ones break off. The AI duster adapter (comes with the kit) can be used as a replacement provided the whole thing didn't snap off. I have an AI one myself and love it but the Madbull ones do the job as well. Don't drop your tank and you'll be fine.
I was just going to say the same thing.
Nothing is wrong with the plastic one. Aside that yes if in clumsy hands it will break. As long as you are careful nothing will happen.
Using mine since the Summer, I must have filled almost over a hundred mags by now and hope to fill more.
Also on one note the AI Propane Plastic Adaptor did so well that now you can find copy cats of it from other Airsoft sites. But I'll keep my Canadian invented product thank you.