Description: Apex Carbine Conversion Kit for P80 PF45 (.45)

Maximize the performance of your Polymer80 PF45 (.45) with the
META Tactical APEX-Series Carbine Conversion Kit.
This innovative bullpup-style system converts your pistol into a compact,
high-accuracy carbine designed for superior control, extended range, and
smooth handling. Engineered for shooters who expect both power and precision,
the APEX is lightweight, durable, and proudly built in the USA.
Always confirm your state and local firearm laws before use.

Key Features:

Proudly manufactured in the USA
Space-saving bullpup configuration for improved maneuverability
16-inch precision drop-in barrel designed for the P80 PF45 (.45)
Lightweight build: only 3.25 lbs plus pistol weight
Fully ambidextrous controls including mag release, charging handle, and shell deflector
Compatible with suppressor-height sights
Works with most aftermarket and optics-ready PF45 slides (remove optic for install)
Built-in cheek rest for repeatable comfort and stability
Accepts AR-15 A2 flat-top style grips
6-position adjustable stock for a customized fit
M-LOK accessory system with a full-length NATO Picatinny rail

FAQ For:Apex Carbine Conversion Kit for P80 PF45 (.45)

Do you offer Dealer/Wholesale pricing?

Currently, we will offer kits that are compatible with Glock, S&W, and P80. This includes most make, models, and generations. Calibers to include 9mm, 10mm, .40, and .45. Future kits will be available for SIG Sauer and Springfield. If you don’t see your gun when ordering, please reach out to us on our contact us page and we can either confirm compatibility, anticipated manufacture timeline or provide more information.

Most handguns will require a specific chassis and 16” barrel engineered for that model, make, etc.

The kit includes the chassis and 16” drop-in replacement barrel.

The MX1 is equipped with integrated M-LOK slots positioned around the entire chassis allowing you to customize your setup with accessories such as optics, foregrips, lights, and more.

Yes, there is a thumb safety.

The overall length with a fully extended stock is 26” and 23.375” in the collapsed position. The weight is right around 3.25 lbs depending on the model and barrel combination.

Precision machined 16” Chromoly full drop-in barrel replacement with a black nitride finish. Polygonal rifling.

The threading on the 16” drop-in barrel is a proprietary thread and won’t accept aftermarket products including a suppressor. The added weight of a suppressor or potentially a different compensator will negatively affect the accuracy of the platform.

Yes, the kit is compatible with custom slide cuts and aftermarket slides.

Yes, as long as your magazine has the LRBHO feature on the follower.

Yes, the ejection port is ambidextrous due to our shell deflector.

Our CCK trigger linkage mechanism will retain the trigger pull and break weights of the trigger you have installed as well as retain your trigger’s reset. The trigger pull distance may be increased by a few hundredths of an inch (especially on flat-faced triggers), however, your reset will remain the same. The only difference is that our trigger linkage mechanism is providing a flat trigger pull as it is guided straight back, removing any ”curve” you may be used to in other firearm triggers.

Yes, we will offer our brave women and men of the military, LE, and First Responders a discount. Please fill out our first responders form to qualify.

Are you looking to partner with influencers, ambassadors, or product testers?

Yes, we are always looking for great partnerships. Please fill out this our affiliate form for more information.

The CCK is legal in most states. Please check with your state’s laws/guidelines. Feel free to contact us for help.

Yes. We offer a one year warranty on defective or broken META Tactical products with proof of purchase. Please contact us for help.

Yes, we offer Dealer/Wholesale pricing. Please visit our become a wholesaler page for more details.

Product Videos For: Apex Carbine Conversion Kit for P80 PF45 (.45)

Compatibility For: Apex Carbine Conversion Kit for P80 PF45 (.45)

Compatible with

P80 PF45 (.45)

Specifications For: Apex Carbine Conversion Kit for P80 PF45 (.45)

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Apex Carbine Conversion Kit Dimensions and Spec

Instructions For: Apex Carbine Conversion Kit for P80 PF45 (.45)

Video Reviews For: Apex Carbine Conversion Kit for P80 PF45 (.45)

Reviews For: Apex Carbine Conversion Kit for P80 PF45 (.45)

Customer Images

1-2 of 2 reviews

Bill K.

May 18, 2023

Apex Carbine Conversion Kit for P80 PF45 (.45)
Went together very well. I had an extended mag release that had to be changed out. Glad you provide a spare trigger pin, I was going to obtain a few more. I did sleeve the pin to take up some of the slack. The adjustable butt stock works well. Nice bullpup to add to my collection.
Jerry S.

November 6, 2022

Apex Carbine Conversion Kit for P80 PF45 (.45)
Awesome product and will buy another one——A+

Apex Carbine Conversion Kit for P80 PF45 (.45)

Compatibility

Description: Apex Carbine Conversion Kit for P80 PF45 (.45)

Key Features:

FAQ For:Apex Carbine Conversion Kit for P80 PF45 (.45)

What is the META-Tactical APEX-Series Carbine Conversion Kit (CCK)?

What handguns are compatible with the APEX Carbine Conversion Kit?

Will the same kit work for multiple makes of handguns?

What is all included with the kit?

What accessories are compatible with the MX1?

Is there a safety?

What are the overall length and weight of the APEX chassis and barrel?

What are the details/specs on the 16” drop-in replacement barrel included in the Carbine Conversion Kit?

What is the thread pattern on the end of the 16” drop in barrel? Will it accept a suppressor?

Is the kit compatible with custom slide cuts and aftermarket slides?

Does the last round bolt hold still function?

Is the ejection port ambidextrous?

What is the trigger pull like?

Do you offer a military, LE, or First Responder discount?