K.P.O.S. G2C FAB For FN 5.7

KPOS G2C 5.7 Fab Defense Collapsible Pistol to Carbine Conversion Kit For FN 5.7 (R/FBS included)

KPOS G2C 5.7 Fab Defense Collapsible Pistol to Carbine Conversion Kit For FN 5.7 (R/FBS included)

Availability: In stock

Quick overview

2nd Generation PDW Collapsible Conversion Kit For FN 5.7


KPOS G2C for Glock FN 5.7

A short overview on the KPOS

Our modern K.P.O.S. (second generation) P.D.W. Conversion Kit upgrades your standard handgun and convert your weapon to a special operations set.

WIth it's small size, it helps you maintain no retention for best use at a medium distance when in close contact secret operations and gives the opportunity to enhance performance competence for excellent results.

The small frame of the K.P.O.S. G2 is made of strong anodized aluminum to give it solid structure and is also very light weight. it keeps proper heat distribution (for C models) due to it's ventilation design, it's AR15 handle mechanism of loading and cocking type makes it easy and convenient to useIt has removable front flash hider for silencer assembles with one bolt only and a non-removable holding plate attached to it's back frame, so you can not lose it.

In addition it combines full length rail on top together with rails on sides and bottom and has a folding rubber buttstock that can be adjusted for perfect fitting on any ground conditions.

This new Model is quick and simple to install, it requires no special modifications and can easily be assembled in hands, while free standing. no table or any other platform needed! 


  •  FN 5.7 (R/FBS included)


  • The Frame is made of One Solid Piece of 6061 T6 Billet Hard Anodized Aluminum
  • Built-in AR15 Style Charging/Cocking Handle Mechanism making it Ambidextrous and Comfortable.
  • Folding Rubber Butt Pad Stock Easily Angle and Height Adjustable to Allow Perfect Fit for Mounted Sights & Easy to Conceal
  • Removable Front Flash Hider for Silencer/Suppressor - Assembles with Only One Bolt
  • Quick and Easy Installation Requires No Special Assembly or Handgun Modification
  • May Assemble in Hands, Free Standing, and Does Not Require Lying Down on a Table
  • Incorporates Full Length Upper Rail with One Piece Side & Lower Rails
  • Back Holding Plate (spring box) Can Not Be Removed from the Frame to Prevent Loss
  • Smallest & Lightest frame (Folded or Open) Compared to Any Alternative
  • Highly Ventilated Frame Provides Appropriate Heat Dissipation for use with C Models
  • Provided with the F-GGK Trigger Guard Foregrip, in order to Enhance Your Weapon’s Safety by Securing “Loaded Chamber” Carry
  • Incorporates a Lifetime Warranty!

Generation 2 K.P.O.S. Dimensions Are As Follow:

Weight 960 gr
Width   59 mm
Height 146 mm
Length 370 mm
Length (open / deployed) 598 mm

On every purchase you get those add-ons for FREE:

One Point "Bungee" Rifle Sling (worth 19.95$),

FGG-K Tactical folding "Safety" grip (worth 49.95$),

FBS + RBS FAB Defense Front + Rear Back-Up Sight (worth 75.95$),

The new KPOS Bag and a Lifetime Manufecturer Warranty! (priceless!)

Note to US buyers:

All US buyers need an SBR tax stamp to assemble the KPOS and their pistol together.

Here is a simple guide that explains how to get the stamp: https://www.zfi-inc.com/en/how-to-get-your-sbr-tax-stamp

*** The KPOS Pathfinder version does not require a tax stamp.

Check out FAB Defense VIP Protection Drill using their KPOS G2C:

  1. Extremely Satisfied Review by Mr.Nice Guy

    Out of all the KPOS Platforms, I find the G2C for the 5.7 to be the ideal Conversion. It litterly weighs nothing and it easy to install and operate. Setting up and zeroing in was not only simple, but fun. I highly recommend. One down side for me, was I got "both" my KPOS kits in the old hard to open and will never get it closed back like it was before carry case. Which sucks and why I only gave it 4 out of 5 stars. Good luck trying to open it up in a hurry if your life depended on it. Now they offer a newer soft case and I'm super jealous . But still overall happy with the products and their service was TOP NOTCH!!! (Posted on 7/26/2016)

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