First of all , if you can find a nicer one, buy it. The Quality of this Regulator is not put into the ones made today This is one of very best down stream regulator on the market today,    Chrome and Rubber inside and out are perfect

 still state of the art, this superb breather has been serviced with all new 0-rings and seat,    Great for all kinds of general diving , mouthpiece is high end Comfortbite 

 and exhaust shows to be excellent    Chrome is close to flawless, updated with Stainless Steel Screws in the case clamps.  All Brass and stainless steel construction    If Scubapro sold this one today it would cost five times as much as the plastic one they are putting out.   New 0-rings in hose

The quality of this regulator is second to none ,,  May have been used a few times This late model has the covered Silver adjustable orifice.

make sure you read condition description... Thank you 

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