Kaiser US X-7 Fusion Receiver Set

[UWone77]

For those polymer fans:

Kaiser US X-7 Fusion Receiver Set

Stripped Black and FDE Upper and lower set

-Lower itself is 5.5 ounces

-Upper itself is 5.2 ounces

-Match fitted from the factory for supreme fit with zero action movement.

-Short strand and long strand fibers infused with virgin polymer not regrind.

-Impact modifier in the polymer

-7071 aluminum inserts around FCG and breakdown pins W/Hard anodizing

-7071 aluminum buffer tube mount W/Hard anodizing

-Textured outside surface with raised grooves on mag well for positive grip

-Limited Lifetime warranty.

Flexible magazine well that will flex and revert back to shape if crushed.

Disclaimer: The X7 Fusion upper must be assembled using the Geissele reaction Rod. If the Receiver fails due to using a saddle type action device when assembling your upper your warranty is void.

Price: $250

Image showing the combined weight of our lower and upper. Image showing 5.5 oz weight of our black upper Image showing 5.5 oz weight of our FDE lower

https://kaiserus.com/x-7-fusion-stripped-receiver-set/

[Dstrbdmedic167]

As a set I really like this. I have no issues with poly despite the fact I really need to mill out my JMT lower lol

[UWone77]

[Liberal_Strong]

oh whoa, i think i saw Stick post a pic up but didnt know Kaiser receivers are made of polymer..also cant help make the name associated with Kaiser hospital lol

[SINNER]

Why? I see no reason for this unless it was dirt cheap and it's not.

[UWone77]

Why? I see no reason for this unless it was dirt cheap and it's not.

I hear you. It's definitely not cheap.

I have no opinion on it yet, as I haven't build it up and shot it. It is however, prime for a lightweight build, but not sure I want to dump funds for a true lightweight build.

[Aragorn]

Doesn't help that it's REALLY ugly.

[toolboxluis00200]

I can understanding a 22 build. But at that price I a m not sure

[Dstrbdmedic167]

The biggest issue I see with it is if you don't have a reaction rod your looking another $100 just to put this set together and keep the warranty. Not that I don't want a RR but I don't like the idea of having to buy a tool just to put this set together

[UWone77]

I'm going to get this put together in the next few weeks. We'll see how it runs.

[SINNER]

Man that thing is ugly.

As light as possible build?

[UWone77]

Man that thing is ugly.

As light as possible build?

I'm not to confirm or deny that it's ugly.

I was looking at some V7 and BAD components for a possible LW build, but I don't think I want to dump that much cash into it. I've seen a few lately at RA that people have built up to the lightest possible AR and they don't run.

I think I'm going to build this one up as just a standard 16" carbine and see how it operates.

[SINNER]

I for one am not a fan of ultralight builds. Mass = stability and a few pounds makes very little difference until it's shouldered and then it's a detriment.

Then again I've hunted with a 22 lb rifle and hiked 8-10 miles with it. Lol

[UWone77]

I for one am not a fan of ultralight builds. Mass = stability and a few pounds makes very little difference until it's shouldered and then it's a detriment.

Then again I've hunted with a 22 lb rifle and hiked 8-10 miles with it. Lol

I'm with you. I think LW builds the last few years has turn into full retard mode. Cutting here and there, removing material from just about everywhere and making it out of Ti, and for what?

[SINNER]

For tacticoolness, certainly not functionality.