KPOS G2 FN 5.7

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2nd' gen PDW Conversion Kit for FN 5.7

The KPOS G2 is a pistol to carbine conversion kit with an aviation grade aluminum body, specialty made to turn a standard handgun in to a solid personal defense and special operations weapon system.

It is used by sportsman, military and law enforcement units worldwide looking to maximize ability, versatility and performance in medium range use while maintaining minimal dimensions for covert operations and CQB.    


  • Solid Aluminum frame, made of 6061 T6 billet hard anodized Aluminum
  • Built-in AR type charging mechanism for ambidextrous and comfortable use
  • Comfortable and concealable slim-profile folding stock with a rubber butt-pad
  • Height adjustable stock for use with various mounted sights
  • Removable flash hider for suppressor use, disassembles with only one bolt
  • Quick and easy installation requires no handgun modification or tools
  • May assemble in hands and does not require lying down on a table
  • Full length 1913 MIL-STD picatinny upper rail, side rails and lower rail
  • All system parts are one with the frame – no loss of parts
  • Smallest and lightest frame (folded or open) compared to any alternative
  • Highly ventilated aluminum frame for secure use with compensator models

Included in the kit:

  • FGG-K trigger cover foregrip for secure “loaded chamber” carry
  • RBS and FBS polymer flip-up sights
  • One point tactical Bungee sling
  • incorporates a 25 years limited lifetime warranty


  • FN Herstal: 5.7



Weight960 gr
Width59 mm
Height146 mm
Length370 mm
Length (open / deployed)598 mm



Flashlight Mount

Speed Light G2 3V
2nd Gen 1 inch Tactical flash light

ARS Stock
ARS - Helmet Visor Stock- for K.P.O.S.