Rain Bird 21A's In Action

[@randyvanheusden732]

Much like the 21DS video, the 21A seems to be much the same. The basic body design of these are great. The spring in the bearing sleeve is obviously much tighter and slows the movement down a great deal. It also prevents from body wobble. Thank you for sharing.

[@TheKillionC]

Nice job my friend! They run great!

[@RicoAndrew]

Thanks 👍

[@NelsonBigGunP200Fan]

Nice 21s. They run great on your setup! Question, the first 21 you shown, whats that piece of metal in the casing ?

[@RicoAndrew]

Like the silver piece?

[@NelsonBigGunP200Fan]

@@RicoAndrew yea

[@RicoAndrew]

I believe that pin holds the rubber seal in place when you assemble the Sam assembly