Contact Us Tel:(626) 286-0360 Store Locations
Phone Support M-F 9am-5pm PST
Browse by Type or Category
FREE SHIPPING for orders over $99! New deals released hourly and daily. See Deals Here!

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

ID: 36455 (Parts-KWA-197-90229)
3.7 stars, based on 3 reviews
KWA KMP9 / KMP9R FPS Reduction Low Power Bolt Assembly
Hover or touch above to zoom
Product image 1 Product image 2


This item is currently Sold Out

MAP ProtectedExempt From Coupons
The manufacturer of this product enforces a strict minimum advertised price (MAP) policy which excludes this product from any additional discount coupon codes. This item, however, may qualify for free shipping.
  • Direct OEM Part by KWA
  • Complete Drop-in Assembly
  • Lowers Muzzle Velocity by 50-70 FPS

  • Compatibility: KWA KMP9 / KMP9R Airsoft GBB SMG

    Disclaimer: Please use discretion when installing custom parts as fit and compatibility may vary. Some modification may be required. Professional installation recommended.

    About KWA

    Established in 1988, KWA has been the leadingdesigner and manufacturer of airsoft replica weapons for law enforcement and military training. Its reputation for quality, performance, and reliability makes KWA a recognized leader in professional airsoft products.In a time when airsoft development is focused on external replications and logos, KWA has been advancing airsoft technologies with the introduction of the NS2 Gas Blowback System and the 2GX Mechbox. Both product advancements increase the overall performance and reliability beyond all conventional standards of the industry. These products represent KWAs commitment to excellence and passion for engineering products that simply outperform.KWAs state-of-the-art manufacturing facility is located in Taiwan with an independent sales and distribution operation in the United States that services the Americas and all European Regions.

    3 Customer Reviews

    (Write a review)

    by Steven G. on 08/16/2019
    "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.
    by Ryan A. on 02/18/2017
    "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.
    by Fabian T. on 01/22/2015
    "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

    Comments & Community

    Discuss about KWA KMP9 / KMP9R FPS Reduction Low Power Bolt Assembly with your friends and fellow shoppers!

    Have an urgent question about this item? Contact us, our resident experts are standing by to answer your questions!

    California Proposition 65 Warning: Cancer and Reproductive Harm -

    This item is currently Sold Out. Most out of stock items are restocked within 1-3 weeks. Some items may take longer. Please add this item to your wishlist to keep posted on its availability.