FAB Defense

KPOS Conversion Kits

FAB Defense Conversion Kits are the most compact and durable PDW converter available features a Five-point ergonomic weapon grip, a one-point tactical sling adapter, and a fold-to-the side compact Buttstock with rubber butt-pad.

FAB Defense Conversion Kits has an innovative patented design that securely locks the gun to the chassis in both the front and back make it a though system making it the ‘Hero’ of Personal Defense Weapon conversions incorporating FAB’S Lifetime Warranty.


2nd’ gen PDW Conversion kit for Glock 9mm models

The KPOS G2 P.D.W. from FAB Defense Conversion-Kit turns a standard handgun into a rock-solid personal defense & special operations weapon system.

Sportsmen and elite military/law enforcement units around the globe use this system in order to maximize ability, versatility and performance while maintaining zero retention for accurate medium range use and minimal dimensions for covert operations and CQB.    

KPOS Scout Standard

The KPOS Scout incorporates a hybrid construction, combining a rigid aluminum upper with a lightweight polymer lower, for a compact yet extremely durable and accurate handgun conversion kit.

The KPOS Scout upper part has 6061 T6 aluminum, with a full length, integrated,  1913 MIL-STD Picatinny rail, for ultimate rigidity and stability with any mounted optics and sights.

The aluminum upper part also allows the Scout to be safely used with ported Glock models (G17C, G19C)

The KPOS Scout Lower is made of reinforced polymer composite for improved usability and weight reduction and incorporates a new “one button” assembly design.

KPOS Scout Advanced

    • FGG-KPOS Folding foregrip & trigger cover
    • SLS QD sling swivel
    • Bungee, one-point tactical sling
    • Set of polymer backup sights FBS & RBS
    • KPOS carry bag


      • New hybrid design, aluminum & polymer

      • Extremely lightweight, easily concealable and compact

      • Quick and easy installation requires no tools or handgun modification

      • Glock 17 or 19 with no modifications to the handgun or to the KPOS Scout

      • Snap locking mechanism- single button for quick, easy and secure assembly

      • Ambidextrous M4 style charging handle

      • Full length 1913 MIL-STD Picatinny rail upper, short polymer lower rail and two removable side rails with integrated thumb rests

      • Vertical foregrip folds to a horizontal position and incorporates an extendable trigger guard

      • Folding buttstock with high traction rubber butt-pad

      • Hard anodized solid 6061 T6 Aluminum upper

      • Reinforced polymer lower and buttstock/brace

      • Limited Lifetime warranty


First of all, to purchase our KPOS PDW Conversion kit you don’t need an SBR tax stamp or any other permit.  Both purchase and possession, does not require any permits. 

However, a permit is required, only for assembly and use of the conversion kit.

KPOS Models