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Krytac FN-P90 Battery Housing Extension Assembly

ID: 37171 (ACC-KTP-KA259-03A)
Krytac FN-P90 Battery Housing Extension Assembly
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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.


  • Factory spec upgrade component
  • Injection molded polymer construction
  • Extended battery compartment easily attaches to your AEG to provide additional storage for higher mAh batteries
The FN P90 is a revolutionary weapons design that features one of the most unique profiles that incorporate ergonomics with compactness.
The Krytac FN-P90 Battery Housing Extension allows users to increase the storage space of their battery compartment without interfering with the base weapons profile.

Manufacturer: Krytac


Compatibility: EMG / Krytac FN P90 AEG
Material: Injection Molded Polymer

About Krytac

KRYTAC is the premier brand of airsoft, utilizing the very best materials and methods, in order to create the very best competition ready products.

Community Innovation Excellence The foundations for which the KRYTAC brand is built upon. The shooting community is expanding every day, with new shooters and new shooting sports rapidly developing. KRYTAC™s focus is to cultivate that community with innovative products that lay the foundation of safety, to build shooting skills, and to evolve with the shooter. KRYTAC™s worldwide perspective stimulates innovation in design to achieve new levels of efficiency, power, ergonomics, and aesthetics in every product. Every process of development is aimed at offering the best possible ownership experience, from beginning to end, KRYTAC strives for excellence.

The KRYTAC team is comprised of highly experienced professionals who have come together for one common goal, to elevate your expectation of performance, value, and service.

4 Customer Reviews

(Write a review)

by Daniel T. on 03/14/2024
"I just received this yesterday, and added it to my Krytac P90. It is an great, must-have addition if you want to use nun chuck 3000mah batteries. It increased the length of pull, making my P90 more comfortable to shoot. I also added the Angel customs slip on rubber extension, which increased my length of pull a total of 2 inches. And that made my P90 more comfortable.

I would highly recommend this part for anyone.
by Joshua P. on 10/15/2023
"P90 battery housing extension
Works very well. Comes with a screw to secure it in place. As another reviewer stated it does have a slight wobble on the top end.
by Alex R. on 02/09/2022
"I've tried both this extension and the Angel Customs extension on my Krytac P90. Overall, I prefer this one.

The Krytac version uses one screw to secure it to the body, and then you put the original buttplate on the end. This extension is a little smaller than the Angel Customs one, so you do lose some battery space. You also don't get the sling point that the Angel Customs has.

The Angel Customs one needed some modifications to the locking tabs to get it to easily come off the Krytac body - until I filed those down, I had to use a mallet to get it off. Even after the modifications, it's still pretty difficult to get it off. Also, it makes the P90 too long for me, but I'm pretty short.

Overall, I much prefer the Krytac extension - it's not as big, but I think the convenience of it and the shorter length do it for me. Eagerly awaiting the different weight trigger springs to try.

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