KWA KMP9 / KMP9R FPS Reduction "Low Power" Bolt Assembly

"The bolt works as intended. Bought it about a year ago and it's still kicking on my kmp9. I get around 340ish fps with 0.25s and 320ish fps with 0.28s. I use it at my local indoor field with green gas in the 48 round magazines. I even use it at my outdoor field in summer because anything over 400 with a 0.25 is too hot for the field which can happen in 95 degrees with the stock bolt.
Overall works like a charm.

"I have not bought this yet but I hope to buy the gun and this soon. But anyway don't listen to the other guy who is smashing this product the point of this product is to reduce the velocity to a cqb legal fps, I don't own this gun or this product yet but I have played with it as a rental from TAC CITY and it works phenomenally I would definitely recommend getting this if you need to reduce your fps. The gun shoots lasers if you have the hop up tuned just right even with the fps reduction. It is also very easy to switch out between cqb and field bolts and can do so in a matter of a few minutes once you get used to doing it. Bottom line if you need to reduce your fps get this product no questions asked.

"I bought this CQB bolt for my indoor field. They have a high FPS limit of 400, but I wanted to run the Angry Gun tightbore suppressor to increase my range. I’m also running a TAPP HPA adapter, running around 100-110 PSI. With this CQB bolt, my FPS dropped from ~400fps with .25, to anywhere from 215-250fps with .25. It’s way too weak to even use effectively. If you run green gas, it may work better for you, but with HPA, this bolt absolutely neuters the gun’s FPS. I’m gonna look into a CQB valve. Maybe that will drop it less than this bolt.

"Waste of money . My gun shot's at 410 fps and with this it went to 260 fps . So i took it back and got another one not much better at 270fps called KWA and thats "whats its for CQB game's " Yeah come on 210$ for the gun and 42$ so you can shoot at 270 waste . DONT BUY