UFC Airsoft - Lightweight Type - Full Tooth Steel and Durable Polycarbonate Hybrid Airsoft AEG Piston

"So close like the shs piston, I think it's better then the shs, reason
-crafted and made good
- piston is soooooo smooth
- no quality issues like shs
-teeth is strong steel
-had 3,000+ rounds and it still looks brand new (with AOE)
-All of my builds(3) have this Pistons
What are you waiting for get it!!!!!!

"I'm trying to word this review well, but I can't really. It's a quality piston that has reduced weight (which is good) the metal rack is definitely a plus, and feels very well made. However, the portion to which you'd mount the head is thicker than others that I've seen. But there is a properly sized hole for your head's screw portion thing to fit into, so don't fret. 5/5