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K19 Pistol Adapter for Kidon

Kidon™ Pistol Conversion Kit

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Quick Overview

Kidon Pistol Conversion Kit

Availability: In stock

Regular Price: $525.00

Special Price $395.00

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Regular Price: $525.00

Special Price $395.00


INTRODUCING The Kidon™ Pistol Conversion Kit. The kit converts your Polymer80 PF940v2, PF940CL, and the PF940C into a rifle format using an Arm Brace (sold separately) or your choice butt stock. This system is unique to the US Market because it fits over 100 pistols such as SIG SAUER, GLOCK, CZ and many more, depending on the installed adapter.

Over 100 Different Pistols and counting fit in the Kidon™ system (see below to find your pistol adapter). In order to change between different pistol manufacturers, there is a simple interchangeable adapter located in the rear of the Kidon™.


  • Kidon™ is ambidextrous and can be modified for right and left-handed shooters by easily adjusting the charging handle.
  • Reduced Recoil Smart Shock Absorber Technology Built Into Rear of Kidon™ System.
  • Ergonomic Design Provides the Ultimate Stability and Accurate Shooting Results.
  • Kidon™ Includes an Ergonomic Front Angle Grip
  • Picatinny Rails at the 12, 3, 6, and 9 o’clock Positions, for Mounting Sights, Optics, Tactical Lights, Lasers, Grips and other Accessories.
  • Kidon™ was Tested and Proven with High Results in Very Rough Conditions, Snow, Water, Dust, and Mud. - Tested in Israel shooting 15,000 Rounds of 9mm and 5,000 Rounds of .45 Caliber Ammo without any Issues or Damage to the Kidon™.
  • The Kidon™ is selling worldwide to Military Forces, Tactical Teams, Large Weapon Manufacturers and Civilian Personal Defense (IMI Defense is the Manufacturer)


Polymer80, Inc. is the exclusive US National Distributor for the Kidon™. Designed, tested and manufactured in Israel by IMI Defense.


  • Kidon™ Universal Pistol Conversion Stock System
  • IMI Defense FSG1 Front Support Grip
  • 3 Point Allen key (used for tuning adjustments on the system)
  • Rifle Shock Absorbing Sling
  • QD Port
  • Owner’s Manual
  • OPTICS: Flip up sights NOT included. Highly recommend configuring this system with TruGlo or Vortex Red Dot Sights, (sold separately below)
  • STOCK AND BUFFER TUBE: NOT included. Recommend configuring this system with KAK Shockwave and buffer tube (no buffer spring or buffer is required) or Strike Industry's Brace, (sold separately below). You only need the Arm Brace and Buffer Tube (no buffer spring or buffer is needed for the Kidon™).

AVAILABLE ADAPTERS (kit comes with K18 pre-installed):

  • K1: Glock 17/19/20/22/23/25/29/30/31/32/36/38/ (Gen 4 & Gen 5 Compatible as well), with rails Honor guard HG9SCLSMST / HG9SCLS  Adapters NOT available for Glock 40 & 17L
  • K2: CZ 75 With rails, 2075 Rami
  • K3: CZ 75 Duty, P-07, P-09, P-09 .22 LR,SP-01 Shadow 1 , Shadow 2, 75 01 Omega
  • K4: Jericho Steel Frame with Picatinny rail, Fits all lengths
  • K4S: Jericho Steel Frame without Picatinny rail (adapter provided), Fits all lengths
  • K5: Jericho Polymer frame – Fits all lengths, also fits Sig Sauer P320 X Five (front sight must be removed)
  • K6: Sig Sauer P226, P226 MK25, P226 Nitron, 227, 229, SP2022
  • K7: Sig Sauer P250, P320 (all lengths), 220 fits also Grand Power ST 380 | Q1 |XCALIBUR | K100 MK12 | P1 MK12 | P11 | K22 X-TRIM MK12 | K22 MK12 | Q100, Tanfoglio Force Police
  • K8: H&K P-2000 FS
  • K9: Beretta 92-A1, 96-A1, M9-A1
  • K10: Beretta PX-4
  • K11: S&W M&P, M&P Pro 5” also fits Canik MC28 SA | MC 28 SAC | MC 28 .40SA | MC 28 SAS Glock 21/34/35/41
  • K12: Springfield XD / HS2000
  • K13: FN FNP9, FNX Also fit 1911 wide tail (disables rear safety)
  • K14: H&K USP Compact Also fits S&W M&P 2.0 * Comes with an adapter to the front USP accessory Rail.
  • K15: FN 5.7.
  • K16: Walther PPQ 5″, 4″; 9mm/.40/.45 Calibers.
  • K17: H&K USP FS 9mm/.40/.45 * Comes with an adapter to the front USP accessory Rail.
  • K18: Polymer 80 Frames PF940v2 80% – Standard | PF940Cv1 80% – Compact | PF940CL 80% – Compact Long Frame | PFC9 Compact Pistol Frame (serialized) | PFS9 Standard Pistol Frame (serialized).
  • K19: 1911 with narrow beaver tail (Colt 1911 original) also fit medium width beavertail * Rear safety can be enabled.

Additional Information

Slide Coating No
Coating No

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