Kel-Tec CP33 Quad Stacked .22LR

Published on December 2, 2019
Duration: 24:06

The Kel-Tec CP33 is a unique .22LR pistol distinguished by its 33-round quad-stack magazine and AR-15 style charging handle. While innovative, it exhibits sensitivity to ammunition types, with a recommendation for 40-grain rounds. The review highlights potential mechanical failures due to loose internal components and a walked-out roll pin, requiring field repair. Despite its novel design and high capacity, build quality concerns and reliability issues with certain ammunition and suppressors are noted.

Quick Summary

The Kel-Tec CP33 is a .22LR pistol featuring a unique 33-round quad-stack magazine. For reliable operation, it's recommended to use ammunition weighing at least 40 grains. However, testing showed cycling failures with suppressors and subsonic rounds, and potential internal component issues require maintenance vigilance.

Chapters

  1. 00:10Introduction to the Kel-Tec CP33
  2. 01:15Range Performance and Ammo Selection
  3. 02:33Magazine Design and Loading
  4. 04:34Unboxing and MSRP
  5. 06:21Technical Features and Ergonomics
  6. 12:30Optics and Suppressor Testing
  7. 19:07Mechanical Failure and Field Repair

Frequently Asked Questions

What is the main feature of the Kel-Tec CP33?

The Kel-Tec CP33's standout feature is its innovative quad-stack polymer magazine, which holds 33 rounds of .22LR ammunition, giving the pistol its name and high capacity.

What ammunition weight is recommended for the Kel-Tec CP33?

The owner's manual for the Kel-Tec CP33 specifically recommends using .22LR ammunition with a bullet weight of at least 40 grains to ensure optimal cycling and reliability.

Can the Kel-Tec CP33 reliably use suppressors and subsonic ammunition?

Testing indicated that the Kel-Tec CP33 experienced cycling failures when used with a suppressor and subsonic ammunition, suggesting it may not be ideally suited for this setup.

What kind of mechanical failures can occur with the Kel-Tec CP33?

A significant failure involved a roll pin walking out and damaging the fire control housing, along with a loosened trigger group screw, highlighting potential internal component issues.

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