MP7A1 FPS Reduction "Low Power" Bolt Assembly

"Came in ready to go drop in . Don't forget to grease it up before you put it in so it can slide and cycle smoothly because that's what she said lol jk

"This was one of my best purchases. My KWA GBB MP7 shoots around 350 fps now and I can use anywhere. It is really easy to put in the gun. I would suggest anyone who is looking to buy it to do it.

"Worked exactly as advertised; reduced the FPS enough for my field to stop considering my MP7 a DMR and allowed me to use it like an SMG should be used.

However, the fact that this is basically required to make the gun field legal is frusturating, and the fit was very bad on a brand new gun and it required sanding to be able to operate properly without getting stuck.